BioStacks
NOW

B-100

Capsule · 250 servings

56 / 100Average

Score Breakdown

Formulation
58
Safety
95
Final score
56/100

Ingredients (11)

Pantothenic Acid100 mg

Within effective range · Premium form

Niacin100 mg

Within effective range

Riboflavin100 mg

Optimal dose · Budget form

Biotin100 mcg

10% of effective dose

Vitamin B6100 mg

Within effective range · Budget form

Other Ingredients

Fillers, coatings, and additives

3Safe

Silicon DioxideAnti-caking

Safe

Ascorbyl PalmitateAntioxidant

Safe

HypromelloseCapsule

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.