INDEPENDENT AUSTRALIAN COMPARISON70 source-checked products
BESTMAGNESIUM.COM.AU
Label check / glycinate / powder

Wagner
Mega Magnesium + Sleep Berry 400 g.

400 g powder. Compared per 10 g powder.
Label and price checked 23 October 2026.

01 / Label entry300 mg

Already elemental magnesium
per 10 g powder

02 / Elemental magnesium300 mg

Stated on published label
per 10 g powder

03 / Cost per 100 mg$0.25

Elemental magnesium
from a $29.99 pack

Read the stated amount.

Per 10 g: magnesium glycinate equivalent to magnesium 300 mg.

This entry already quotes elemental magnesium. It is used directly, with no second conversion.

Selected 400 g pack, 40 serves of 10 g. The published ingredient entry states magnesium from glycinate but does not state the compound mass. It also lists vitamin C, taurine, glutamine, passionflower and vitamin B5. Contains sucralose and sugars.

The working

$29.99 ÷ (400 g ÷ 10 g × 300 mg) × 100 mg
= $0.25 per 100 mg

What this tells you.

These numbers compare published pack and label figures. They do not establish absorption, effectiveness or suitability for you. The comparison unit is not a suggested dose.

Shipping and conditional discounts are excluded. Prices can change. Check the retailer’s current label, warnings and pack before buying.

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