BioStacks
GNC

Methyl B-12 Highly Absorbable 2500 mcg

1 Caplet · 100 servings · $0.25/serving

56 / 100Average

Best for

Score Breakdown

Formulation
95
Safety
59
Final score
56/100

Ingredients (2)

1 scored · 1 not scored

Vitamin B122500 mcg

Optimal dose · Premium form

Calcium135 mg

Trace amount — not scored

Other Ingredients

Fillers, coatings, and additives

9Safe2Avoid

TalcAnti-caking

Avoid

Titanium DioxideColorant

Avoid

Magnesium StearateLubricant

Safe

Polyethylene Glycol (Coating)Coating

Safe

Silicon DioxideAnti-caking

Safe

Carnauba WaxCoating

Safe

Croscarmellose SodiumDisintegrant

Safe

Dicalcium PhosphateBinder

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.