BioStacks
One A Day

Men's Daily Essentials

1 Tablet · 150 servings · $0.15/serving

37 / 100Poor

Score Breakdown

Formulation
45
Safety
69
Final score
37/100

Ingredients (22)

Vitamin B6

100%

Dose

3 mg

Target

1.3–25 mg

Form

Niacin

72%

Dose

18 mg

Target

25–500 mg

Form

Pantothenic Acid

32%

Dose

16 mg

Target

50–500 mg

Form

Biotin

8%

Dose

75 mcg

Target

1000–5000 mcg

Form

Vitamin A

100%

Dose

1050 mcg RAE

Target

700–1500 mcg

Form

Budget

Other Ingredients (12)

TalcAnti-caking

IARC classifies cosmetic-grade talc not containing asbestos as Group 2B (possibly carcinogenic to humans); perineal talc use as Group 2A (probably carcinogenic). Johnson & Johnson voluntarily withdrew talc-based baby powder from US/Canada in 2020 and globally in 2022 after extensive litigation tied to ovarian-cancer and mesothelioma cases. The 2018 FDA contamination survey found asbestos in 9 of 52 cosmetic talc products tested. As a supplement excipient talc is a pure manufacturing convenience — no nutritional or functional benefit to the user — so the asbestos-exposure risk has no offsetting upside. Safer alternatives (silicon dioxide, microcrystalline cellulose, rice hulls) are widely available.

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Mineral OilEmollient

A highly refined petroleum-derived oil used as an occlusive emollient and lubricant

Citric AcidAcidulant

Natural acid derived from citrus fruits

Croscarmellose SodiumDisintegrant

Cross-linked cellulose derivative used as a superdisintegrant

Dicalcium PhosphateBinder

Calcium and phosphorus compound used as binder

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

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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.