BioStacks
Solaray

Magnesium Glycinate

Powder · 1 Scoop (3.57 Grams) · 50 servings · $0.54/serving

93 / 100Excellent

Best for

Score Breakdown

Formulation
98
Safety
95
Final score
93/100

Ingredients (2)

Magnesium Bisglycinate

100%

Dose

350 mg

Target

100–400 mg

Form

Premium

Magnesium

100%

Dose

350 mg

Target

100–400 mg

Form

Not listed

Other Ingredients (1)

Citric AcidAcidulant

Natural acid derived from citrus fruits

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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.