BioStacks
Nature's Bounty

Magnesium 400 mg

1 Softgel · 75 servings · $0.14/serving

38 / 100Poor

Best for

Score Breakdown

Formulation
45
Safety
85
Final score
38/100

Ingredients (2)

Magnesium

100%

Dose

400 mg

Target

100–400 mg

Form

Not listed

Magnesium Oxide

100%

Dose

400 mg

Target

100–400 mg

Form

Budget

Other Ingredients (3)

Medium Chain Triglyceride OilCarrier

Fractionated oils rich in C8/C10 triglycerides used as neutral carrier or anti-sticking agent

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.