Eternal Elixir
Magnesium L-Threonate 2000 mg.
90 capsules. Compared per 3 capsules.
Label and price checked 22 October 2026.
Magnesium compound weight
per 3 capsules
Approximate brand figure
per 3 capsules
Elemental magnesium
from a $59.99 pack
Read the stated amount.
Three capsules: magnesium L-threonate compound 2,000 mg; brand says approximately 144 mg elemental magnesium.
The compound weight includes magnesium plus the rest of the compound. The elemental number above is the amount used for comparison.
Single-bottle price. Brand elemental estimate is approximate. No independent testing document was reviewed.
$59.99 ÷ (90 units ÷ 3 units × 144 mg) × 100 mg
= ≈$1.39 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.