{
  "dataset": "Best Magnesium selected Australian listings",
  "checked": "2026-10-22",
  "method": "/method/",
  "products": [
    {
      "slug": "healthy-care-magnesium-glycinate",
      "brand": "Healthy Care",
      "name": "Magnesium Glycinate",
      "form": "glycinate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 1140,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 160,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 120,
      "serves_per_pack": 120,
      "pack_price_aud": 29.99,
      "price_kind": "Displayed retailer price",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
      "source_url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
      "retailer": "Chemist Warehouse",
      "notes": "One tablet states 1,140 mg magnesium glycinate, equivalent to 160 mg magnesium. The displayed 120-tablet pack price was rechecked on 22 October 2026; it replaces an earlier preview price.",
      "label_evidence": "Magnesium Glycinate 1.14g; equiv. to Magnesium 160mg",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.chemistwarehouse.com.au/buy/159128/healthy-care-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.15619791666666666
    },
    {
      "slug": "bulk-nutrients-magnesium-glycinate",
      "brand": "Bulk Nutrients",
      "name": "Magnesium Glycinate Capsules",
      "form": "glycinate",
      "component_forms": [],
      "format": "capsule",
      "label_amount_mg": 1310,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 180,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 2,
      "units_per_pack": 120,
      "serves_per_pack": 60,
      "pack_price_aud": 29,
      "price_kind": "Single pack price",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
      "source_url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
      "retailer": "Bulk Nutrients",
      "notes": "The nutrition panel states 1,310 mg magnesium glycinate and 180 mg elemental magnesium per two capsules. Listed as a formulated supplementary sports food.",
      "label_evidence": "Serving size: 2 capsules (1310mg); Servings per package: 60; Magnesium Glycinate (mg) 1,310; (equivalent to Magnesium) (mg) 180",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.bulknutrients.com.au/products/magnesium-glycinate-capsules",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.2685185185185185
    },
    {
      "slug": "blackmores-magnesium",
      "brand": "Blackmores",
      "name": "Magnesium",
      "form": "citrate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 970.8,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 150,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 50,
      "serves_per_pack": 50,
      "pack_price_aud": 20,
      "price_kind": "Single pack price",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.blackmores.com.au/products/magnesium",
      "source_url": "https://www.blackmores.com.au/products/magnesium",
      "retailer": "Blackmores",
      "notes": "Active ingredients are stated per tablet: 970.8 mg magnesium citrate, equivalent to 150 mg magnesium. Comparison uses one tablet; label directions vary.",
      "label_evidence": "Active ingredients per tablet: Magnesium citrate 970.8 mg; equivalent magnesium 150 mg",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.blackmores.com.au/products/magnesium",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.26666666666666666
    },
    {
      "slug": "swisse-magnesium-glycinate",
      "brand": "Swisse",
      "name": "Ultiboost Magnesium Glycinate",
      "form": "glycinate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 150,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 150,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 29.5,
      "price_kind": "Single pack price",
      "price_checked": "2026-10-22",
      "price_source_url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
      "source_url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
      "retailer": "Swisse",
      "notes": "This label already states elemental magnesium. Compound mass is not stated in the text ingredients panel. Comparison uses one tablet; label directions vary.",
      "label_evidence": "Each film coated tablet contains: Magnesium (from magnesium glycinate) 150 mg",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium-glycinate",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.3277777777777778
    },
    {
      "slug": "nutra-life-magnesium-glycinate",
      "brand": "Nutra-Life",
      "name": "Magnesium Glycinate Capsules",
      "form": "glycinate",
      "component_forms": [],
      "format": "capsule",
      "label_amount_mg": 936,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 105,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 33.49,
      "price_kind": "Displayed RRP; member pricing excluded",
      "price_checked": "2026-10-22",
      "price_source_url": "https://nutralife.com.au/products/magnesium-glycinate",
      "source_url": "https://nutralife.com.au/products/magnesium-glycinate",
      "retailer": "Nutra-Life",
      "notes": "Each capsule is stated to provide 936 mg magnesium glycinate, equivalent to 105 mg magnesium. The 60-capsule RRP is used, excluding member discounts. Label directions vary.",
      "label_evidence": "Each capsule provides: Magnesium glycinate 936mg; Equiv. Magnesium 105mg",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://nutralife.com.au/products/magnesium-glycinate",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.5315873015873016
    },
    {
      "slug": "blackmores-magnesium-glycinate",
      "brand": "Blackmores",
      "name": "Magnesium Glycinate",
      "form": "glycinate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 1100,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 150,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 50,
      "serves_per_pack": 50,
      "pack_price_aud": 19.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
      "source_url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
      "retailer": "Chemist Warehouse",
      "notes": "Comparison uses the selected pack and the published label entry.",
      "label_evidence": "One tablet: magnesium glycinate 1,100 mg; equivalent magnesium 150 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.chemistwarehouse.com.au/buy/166969/blackmores-magnesium-glycinate-50-tablets",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.2665333333333333
    },
    {
      "slug": "blackmores-bio",
      "brand": "Blackmores",
      "name": "Bio Magnesium",
      "form": "blend",
      "component_forms": [
        "oxide",
        "phosphate"
      ],
      "format": "tablet",
      "label_amount_mg": 301.5,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 301.5,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 50,
      "serves_per_pack": 50,
      "pack_price_aud": 15,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.blackmores.com.au/products/bio-magnesium",
      "source_url": "https://www.blackmores.com.au/products/bio-magnesium",
      "retailer": "Blackmores",
      "notes": "Current brand sale price for the selected 50-tablet pack; standard price was $19.99.",
      "label_evidence": "Per tablet: magnesium oxide equivalent 265.3 mg; magnesium phosphate equivalent 36.2 mg; total magnesium 301.5 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [
        "vitamin C",
        "vitamin B6",
        "vitamin D3",
        "manganese"
      ],
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.blackmores.com.au/products/bio-magnesium",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.09950248756218905
    },
    {
      "slug": "blackmores-magmin",
      "brand": "Blackmores",
      "name": "MagMin",
      "form": "aspartate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 500,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 37.4,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 50,
      "serves_per_pack": 50,
      "pack_price_aud": 16.49,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.blackmores.com.au/products/magmin",
      "source_url": "https://www.blackmores.com.au/products/magmin",
      "retailer": "Blackmores",
      "notes": "Comparison uses the selected pack and the published label entry.",
      "label_evidence": "Per tablet: magnesium aspartate dihydrate 500 mg; equivalent magnesium 37.4 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.blackmores.com.au/products/magmin",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.8818181818181817
    },
    {
      "slug": "blackmores-super",
      "brand": "Blackmores",
      "name": "Super Magnesium Plus",
      "form": "blend",
      "component_forms": [
        "oxide",
        "citrate",
        "amino acid chelate"
      ],
      "format": "tablet",
      "label_amount_mg": 305,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 305,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 180,
      "serves_per_pack": 180,
      "pack_price_aud": 45,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.blackmores.com.au/products/super-magnesium-plus",
      "source_url": "https://www.blackmores.com.au/products/super-magnesium-plus",
      "retailer": "Blackmores",
      "notes": "Selected 180-tablet variant. The brand also lists a differently described 100-count variant, which is excluded.",
      "label_evidence": "Per tablet: oxide equivalent 245 mg; citrate equivalent 45 mg; amino acid chelate equivalent 15 mg; total magnesium 305 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [
        "vitamin C",
        "vitamin B6",
        "vitamin D3",
        "manganese",
        "chromium"
      ],
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.blackmores.com.au/products/super-magnesium-plus",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.08196721311475409
    },
    {
      "slug": "blackmores-recovery",
      "brand": "Blackmores",
      "name": "Recovery Magnesium Powder",
      "form": "blend",
      "component_forms": [
        "citrate",
        "glycinate"
      ],
      "format": "powder",
      "label_amount_mg": 320,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 320,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 5,
      "units_per_pack": 200,
      "serves_per_pack": 40,
      "pack_price_aud": 39.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
      "source_url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
      "retailer": "Blackmores",
      "notes": "Powder comparison serve is 5 g.",
      "label_evidence": "Per 5 g: citrate equivalent 296 mg; glycinate equivalent 24 mg; total magnesium 320 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [
        "calcium",
        "vitamin C",
        "B vitamins",
        "vitamin D3",
        "chromium",
        "Siberian ginseng"
      ],
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.blackmores.com.au/products/recovery-magnesium-powder",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.312421875
    },
    {
      "slug": "blackmores-sleep",
      "brand": "Blackmores",
      "name": "Sleep Sound Magnesium",
      "form": "blend",
      "component_forms": [
        "citrate",
        "glycinate"
      ],
      "format": "powder",
      "label_amount_mg": 320,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 320,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 7.5,
      "units_per_pack": 187.5,
      "serves_per_pack": 25,
      "pack_price_aud": 44.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
      "source_url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
      "retailer": "Blackmores",
      "notes": "The product name is reproduced, not an endorsement of sleep claims.",
      "label_evidence": "Per 7.5 g: citrate equivalent 296 mg; glycinate equivalent 24 mg; total magnesium 320 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [
        "glycine",
        "hops",
        "calcium"
      ],
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.blackmores.com.au/products/sleep-sound-magnesium",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.5623750000000001
    },
    {
      "slug": "swisse-powder",
      "brand": "Swisse",
      "name": "Ultiboost High Strength Magnesium Powder",
      "form": "blend",
      "component_forms": [
        "citrate",
        "glycinate"
      ],
      "format": "powder",
      "label_amount_mg": 300,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 300,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 7.5,
      "units_per_pack": 180,
      "serves_per_pack": 24,
      "pack_price_aud": 35.49,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
      "source_url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
      "retailer": "Swisse",
      "notes": "The selected pack is 180 g; comparison uses one 7.5 g scoop.",
      "label_evidence": "Per 7.5 g: citrate-derived magnesium 220 mg; glycinate-derived magnesium 80 mg; total magnesium 300 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [
        "vitamin C",
        "zinc",
        "calcium"
      ],
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-high-strength-magnesium-powder-orange",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.49291666666666667
    },
    {
      "slug": "swisse-citrate",
      "brand": "Swisse",
      "name": "Ultiboost Magnesium",
      "form": "citrate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 150,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 150,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 24.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
      "source_url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
      "retailer": "Swisse",
      "notes": "Selected 60-tablet variant; brand says formulated without vitamin B6.",
      "label_evidence": "Each film-coated tablet: magnesium from magnesium citrate 150 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://swisse.com.au/products/swisse-ultiboost-magnesium",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.2776666666666666
    },
    {
      "slug": "nutralife-forte",
      "brand": "Nutra-Life",
      "name": "Magnesium Complete Forte",
      "form": "blend",
      "component_forms": [
        "oxide",
        "phosphate",
        "amino acid chelate"
      ],
      "format": "capsule",
      "label_amount_mg": 400,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 400,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 100,
      "serves_per_pack": 100,
      "pack_price_aud": 29.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://nutralife.com.au/products/magnesium-complete-forte",
      "source_url": "https://nutralife.com.au/products/magnesium-complete-forte",
      "retailer": "Nutra-Life",
      "notes": "Standard 100-capsule price; conditional member price excluded.",
      "label_evidence": "Per capsule: oxide equivalent 337 mg; phosphate equivalent 36 mg; amino acid chelate equivalent 27 mg; total magnesium 400 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [
        "zinc"
      ],
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://nutralife.com.au/products/magnesium-complete-forte",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.074975
    },
    {
      "slug": "nutralife-hizorb",
      "brand": "Nutra-Life",
      "name": "Magnesium Hi-Zorb",
      "form": "blend",
      "component_forms": [
        "glycinate",
        "amino acid chelate"
      ],
      "format": "capsule",
      "label_amount_mg": 105,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 105,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 27.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://nutralife.com.au/products/magnesium-hi-zorb",
      "source_url": "https://nutralife.com.au/products/magnesium-hi-zorb",
      "retailer": "Nutra-Life",
      "notes": "Standard 60-capsule price; conditional member price excluded.",
      "label_evidence": "Per capsule: glycinate equivalent 67.3 mg; amino acid chelate equivalent 37.7 mg; total magnesium 105 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://nutralife.com.au/products/magnesium-hi-zorb",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.44428571428571423
    },
    {
      "slug": "nutralife-powder",
      "brand": "Nutra-Life",
      "name": "Magnesium Glycinate High Strength Citrus",
      "form": "glycinate",
      "component_forms": [],
      "format": "powder",
      "label_amount_mg": 350,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 350,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 6,
      "units_per_pack": 180,
      "serves_per_pack": 30,
      "pack_price_aud": 33.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
      "source_url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
      "retailer": "Chemist Warehouse",
      "notes": "Selected 180 g pack; comparison uses one 6 g serve.",
      "label_evidence": "Per 6 g serve: magnesium from glycinate 350 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [
        "vitamin C"
      ],
      "sweeteners": [
        "glucose",
        "thaumatin"
      ],
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.chemistwarehouse.com.au/buy/146349/nutra-life-magnesium-glycinate-high-strength-180g-powder-citrus",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.32371428571428573
    },
    {
      "slug": "natures-way-magnesium-glycinate",
      "brand": "Nature's Way",
      "name": "Magnesium Glycinate",
      "form": "glycinate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 1142,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 160,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 130,
      "serves_per_pack": 130,
      "pack_price_aud": 32.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
      "source_url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
      "retailer": "Chemist Warehouse",
      "notes": "Comparison uses the selected pack and the published label entry.",
      "label_evidence": "Per tablet: magnesium glycinate 1,142 mg, equivalent magnesium 160 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.chemistwarehouse.com.au/buy/159036/natures-way-magnesium-glycinate-130-tablets",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.15860576923076924
    },
    {
      "slug": "natures-own-magnesium-glycinate",
      "brand": "Nature's Own",
      "name": "Magnesium Glycinate",
      "form": "glycinate",
      "component_forms": [],
      "format": "tablet",
      "label_amount_mg": 150,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 150,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 120,
      "serves_per_pack": 120,
      "pack_price_aud": 34.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
      "source_url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
      "retailer": "Chemist Warehouse",
      "notes": "The ingredients panel states elemental magnesium; the compound mass is not used in our arithmetic.",
      "label_evidence": "Each tablet: magnesium from magnesium glycinate 150 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.chemistwarehouse.com.au/buy/150811/natures-own-magnesium-glycinate-120-tablets",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.19438888888888892
    },
    {
      "slug": "natures-own-magnesium-orotate",
      "brand": "Nature's Own",
      "name": "High Strength Magnesium Orotate",
      "form": "orotate",
      "component_forms": [],
      "format": "capsule",
      "label_amount_mg": 52.68,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 52.68,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 29.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
      "source_url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
      "retailer": "Chemist Warehouse",
      "notes": "The ingredients section calls the unit a tablet, while the pack and description call it a capsule. Comparison follows the capsule pack description.",
      "label_evidence": "Product description specifies 52.68 mg magnesium per capsule; ingredients list magnesium from orotate dihydrate 52.68 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.chemistwarehouse.com.au/buy/106126/nature-s-own-high-strength-magnesium-orotate-60-capsules",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.9488104277398126
    },
    {
      "slug": "carusos-super",
      "brand": "Caruso's",
      "name": "Super Magnesium",
      "form": "blend",
      "component_forms": [
        "phosphate",
        "oxide",
        "orotate",
        "citrate",
        "aspartate",
        "amino acid chelate"
      ],
      "format": "tablet",
      "label_amount_mg": 300,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 300,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 120,
      "serves_per_pack": 120,
      "pack_price_aud": 37.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
      "source_url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
      "retailer": "Chemist Warehouse",
      "notes": "Elemental magnesium is the sum of the six stated magnesium equivalents, not the compound weights.",
      "label_evidence": "Per tablet: stated magnesium equivalents from phosphate 105 mg, oxide 150 mg, orotate 10 mg, citrate 20 mg, aspartate 5 mg and amino acid chelate 10 mg; total 300 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.chemistwarehouse.com.au/buy/69778/carusos-super-magnesium-120-tablets",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.10552777777777778
    },
    {
      "slug": "atp-magx4",
      "brand": "ATP Science",
      "name": "MagX4 Berry",
      "form": "blend",
      "component_forms": [
        "orotate",
        "glycinate",
        "threonate",
        "citrate"
      ],
      "format": "powder",
      "label_amount_mg": 150,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 150,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 2.5,
      "units_per_pack": 100,
      "serves_per_pack": 40,
      "pack_price_aud": 39.95,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
      "source_url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
      "retailer": "Nutrition Capital",
      "notes": "Selected 40-serves Berry variant. Food acids in the formula are not counted as magnesium forms.",
      "label_evidence": "40 serves per 100 g; 2.5 g serve; nutrition panel magnesium 150 mg; composition lists orotate, bisglycinate, threonate and citrate.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": [
        "thaumatin"
      ],
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://www.nutritioncapital.com.au/products/atp-science-magx4",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.6658333333333334
    },
    {
      "slug": "herbs-of-gold-magnesium-forte",
      "brand": "Herbs of Gold",
      "name": "Magnesium Forte",
      "form": "blend",
      "component_forms": [
        "amino acid chelate",
        "citrate",
        "glycinate",
        "orotate"
      ],
      "format": "tablet",
      "label_amount_mg": 220,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 220,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 34.5,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://herbsofgold.com.au/products/magnesium-forte",
      "source_url": "https://herbsofgold.com.au/products/magnesium-forte",
      "retailer": "Herbs of Gold",
      "notes": "Selected 60-tablet variant.",
      "label_evidence": "Per tablet: stated equivalents 150 mg amino acid chelate, 50 mg citrate, 15 mg glycinate, 5 mg orotate; total magnesium 220 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://herbsofgold.com.au/products/magnesium-forte",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.26136363636363635
    },
    {
      "slug": "herbs-of-gold-magnesium-chewable",
      "brand": "Herbs of Gold",
      "name": "Magnesium Chewable",
      "form": "blend",
      "component_forms": [
        "citrate",
        "amino acid chelate"
      ],
      "format": "tablet",
      "label_amount_mg": 150,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 150,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 33.5,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://herbsofgold.com.au/products/magnesium-chewable",
      "source_url": "https://herbsofgold.com.au/products/magnesium-chewable",
      "retailer": "Herbs of Gold",
      "notes": "Chewable format; selected 60-tablet variant.",
      "label_evidence": "Per chewable tablet: citrate equivalent 90 mg; amino acid chelate equivalent 60 mg; total magnesium 150 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://herbsofgold.com.au/products/magnesium-chewable",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.37222222222222223
    },
    {
      "slug": "herbs-of-gold-magnesium-citrate",
      "brand": "Herbs of Gold",
      "name": "Magnesium Citrate 900",
      "form": "citrate",
      "component_forms": [],
      "format": "capsule",
      "label_amount_mg": 145.8,
      "label_amount_basis": "elemental",
      "elemental_mg_per_serve": 145.8,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 1,
      "units_per_pack": 60,
      "serves_per_pack": 60,
      "pack_price_aud": 34.5,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
      "source_url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
      "retailer": "Herbs of Gold",
      "notes": "Selected 60-capsule variant; the 900 in the product name is not treated as elemental magnesium.",
      "label_evidence": "Per capsule: magnesium citrate equivalent to magnesium 145.8 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://herbsofgold.com.au/products/magnesium-citrate-900?variant=42482756485199",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.39437585733882025
    },
    {
      "slug": "super-lyte-magnesium-glycinate",
      "brand": "SUPER LYTE",
      "name": "Magnesium Glycinate Powder",
      "form": "glycinate",
      "component_forms": [],
      "format": "powder",
      "label_amount_mg": 1600,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 208,
      "elemental_basis": "stated",
      "elemental_precision": "approximate",
      "units_per_serve": 1.6,
      "units_per_pack": 100,
      "serves_per_pack": 62.5,
      "pack_price_aud": 24.95,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
      "source_url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
      "retailer": "LYTES",
      "notes": "Single-ingredient 100 g powder. Brand elemental amount is approximate; cost per 100 mg inherits that uncertainty.",
      "label_evidence": "1.6 g serve of magnesium glycinate; brand says about 208 mg elemental magnesium.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [],
      "sweeteners": [],
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://lytes.com.au/products/magnesium-glycinate-powder-100g",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.19192307692307692
    },
    {
      "slug": "super-lyte-magnesium-malate",
      "brand": "SUPER LYTE",
      "name": "Magnesium Malate Powder",
      "form": "malate",
      "component_forms": [],
      "format": "powder",
      "label_amount_mg": 2500,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 375,
      "elemental_basis": "stated",
      "elemental_precision": "approximate",
      "units_per_serve": 2.5,
      "units_per_pack": 100,
      "serves_per_pack": 40,
      "pack_price_aud": 27.95,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://lytes.com.au/products/magnesium-malate",
      "source_url": "https://lytes.com.au/products/magnesium-malate",
      "retailer": "LYTES",
      "notes": "Single-ingredient 100 g powder. Brand elemental amount is approximate; cost per 100 mg inherits that uncertainty.",
      "label_evidence": "2.5 g serve of magnesium malate; brand says approximately 375 mg elemental magnesium.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [],
      "sweeteners": [],
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://lytes.com.au/products/magnesium-malate",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.18633333333333335
    },
    {
      "slug": "super-lyte-magnesium-taurate",
      "brand": "SUPER LYTE",
      "name": "Magnesium Taurate Powder",
      "form": "taurate",
      "component_forms": [],
      "format": "powder",
      "label_amount_mg": 1500,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 133,
      "elemental_basis": "stated",
      "elemental_precision": "approximate",
      "units_per_serve": 1.5,
      "units_per_pack": 100,
      "serves_per_pack": 66.66666666666667,
      "pack_price_aud": 33.95,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
      "source_url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
      "retailer": "LYTES",
      "notes": "Single-ingredient 100 g powder. Fractional serves per pack are used in the cost calculation; the elemental estimate is approximate.",
      "label_evidence": "1.5 g serve of magnesium taurate; brand says roughly 133 mg elemental magnesium.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [],
      "sweeteners": [],
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://lytes.com.au/products/magnesium-taurate-powder-100g",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.38289473684210523
    },
    {
      "slug": "super-lyte-magnesium-gluconate",
      "brand": "SUPER LYTE",
      "name": "Magnesium Gluconate Powder",
      "form": "gluconate",
      "component_forms": [],
      "format": "powder",
      "label_amount_mg": 1300,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 70,
      "elemental_basis": "stated",
      "elemental_precision": "approximate",
      "units_per_serve": 1.3,
      "units_per_pack": 100,
      "serves_per_pack": 76.92307692307692,
      "pack_price_aud": 20.95,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
      "source_url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
      "retailer": "LYTES",
      "notes": "Single-ingredient 100 g powder. Fractional serves per pack are used in the cost calculation; the elemental estimate is approximate.",
      "label_evidence": "1.3 g serve of magnesium gluconate; brand says about 70 mg elemental magnesium.",
      "our_product": false,
      "aust_l": null,
      "other_actives": [],
      "sweeteners": [],
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://lytes.com.au/products/magnesium-gluconate-powder-100g",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 0.38907142857142857
    },
    {
      "slug": "eternal-threonate",
      "brand": "Eternal Elixir",
      "name": "Magnesium L-Threonate 2000 mg",
      "form": "threonate",
      "component_forms": [],
      "format": "capsule",
      "label_amount_mg": 2000,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 144,
      "elemental_basis": "stated",
      "elemental_precision": "approximate",
      "units_per_serve": 3,
      "units_per_pack": 90,
      "serves_per_pack": 30,
      "pack_price_aud": 59.99,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
      "source_url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
      "retailer": "Eternal Elixir",
      "notes": "Single-bottle price. Brand elemental estimate is approximate. No independent testing document was reviewed.",
      "label_evidence": "Three capsules: magnesium L-threonate compound 2,000 mg; brand says approximately 144 mg elemental magnesium.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://eternalelixir.com.au/product/magnesium-l-threonate-capsules/",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 1.3886574074074074
    },
    {
      "slug": "switch-threonate",
      "brand": "Switch Nutrition",
      "name": "Mag3 Magnesium L-Threonate",
      "form": "threonate",
      "component_forms": [],
      "format": "powder",
      "label_amount_mg": 2000,
      "label_amount_basis": "compound",
      "elemental_mg_per_serve": 144,
      "elemental_basis": "stated",
      "elemental_precision": "stated",
      "units_per_serve": 2,
      "units_per_pack": 60,
      "serves_per_pack": 30,
      "pack_price_aud": 49.95,
      "price_kind": "Displayed price for selected pack",
      "price_checked": "2026-10-22",
      "price_source_url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
      "source_url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
      "retailer": "Switch Nutrition",
      "notes": "The pack amount is 30 stated serves of 2 g each; comparison uses one 2 g serve.",
      "label_evidence": "2 g serve, 30 serves; nutrition panel states magnesium L-threonate 2,000 mg and magnesium 144 mg.",
      "our_product": false,
      "aust_l": null,
      "other_actives": null,
      "sweeteners": null,
      "testing_evidence": null,
      "provenance": {
        "label_amount_mg": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        },
        "label_amount_basis": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        },
        "elemental_mg_per_serve": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        },
        "units_per_serve": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        },
        "units_per_pack": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        },
        "pack_price_aud": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        },
        "form": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        },
        "format": {
          "url": "https://switchnutrition.com.au/products/essentials-magnesium-l-threonate-powder",
          "checked": "2026-10-22"
        }
      },
      "cost_per_100mg_aud": 1.15625
    }
  ]
}