Swisse
Ultiboost Magnesium 300 Tablets.
300 tablets. Compared per 1 tablet.
Label and price checked 23 October 2026.
Already elemental magnesium
per 1 tablet
Stated on published label
per 1 tablet
Elemental magnesium
from a $31.99 pack
Read the stated amount.
Each tablet lists 150 mg magnesium from magnesium citrate.
This entry already quotes elemental magnesium. It is used directly, with no second conversion.
The 300-tablet exclusive-size pack is compared at its own displayed price.
$31.99 ÷ (300 units ÷ 1 units × 150 mg) × 100 mg
= $0.07 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.