BioStacks
GNC

Super Magnesium 300 mg

3 Capsules · 30 servings · $0.67/serving

42 / 100Average

Best for

Score Breakdown

Formulation
44
Safety
95
Final score
42/100

Ingredients (4)

1 scored · 3 not scored

Magnesium300 mg

Within effective range

Magnesium Glycinate

Amount not found

Magnesium Malate

Amount not found

Magnesium Taurate

Amount not found

Other Ingredients

Fillers, coatings, and additives

No other ingredients listed

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

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.