BioStacks
MegaFood

Magnesium

1 Tablet · 90 servings · $0.29/serving

65 / 100Good

Best for

Score Breakdown

Formulation
65
Safety
100
Final score
65/100

Ingredients (3)

Fermented Magnesium Bisglycinate50 mg

50% of effective dose · Premium form

Magnesium50 mg

50% of effective dose · Unspecified form

Organic Spinach Leaf50 mg

1% of effective dose

Other Ingredients

Fillers, coatings, and additives

2Safe

Microcrystalline CelluloseBinder

Safe

Stearic AcidLubricant

Safe

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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.