Nature's Truth Magnesium Oxide 500mg Capsules | 90 Count

Brand: Nature's Truth
Category: Magnesium
Recorded price: $8.99; 6 Sep 2026
Price per serving: $0.10

Supplement facts

Serving size: 1 Quick Release Capsule(s)
Servings per container: 90

Ingredient	Amount per serving	% daily value
Magnesium	500 mg	119%
Magnesium Oxide Part of Magnesium	865 mg	—

Other ingredients

Gelatin
Rice, Powder
Magnesium Stearate

Directions on the label

Directions: For Adults, take one (1) quick release capsule daily, preferably with a meal.

Label data from the Dietary Supplement Label Database.

Label data as of 10 Sep 2026

Product score

75 / 100Very good

Category average: 76 / 100
Average for similar products: 80 / 100

A clearly quantified, ample magnesium dose in a once-daily capsule, but magnesium oxide is a less preferable form and the labelled dose exceeds the US supplemental UL.

Scoring criteria

Quantity
100 / 100
The 500 mg elemental dose is ample for general supplementation; additional dose is not needed to establish adequacy.
Form
60 / 100
Magnesium oxide has a recognized absorption limitation compared with commonly used organic magnesium forms and can have laxative effects.
Convenience
100 / 100
The fixed direction is one capsule daily, providing 500 mg elemental magnesium.
Label accuracy
100 / 100
The panel consistently declares 500 mg magnesium from 865 mg magnesium oxide, with no evident amount-basis contradiction.
Purity
75 / 100
No product-specific purity testing or named independent certification is provided, so quality remains unresolved.
Cofactors
0 / 100
No separately quantified supporting ingredient is declared.