BioStacks
One-A-Day

Proactive 65+ For Men & Women, Multivitamin/Multimineral Supplement

Two Tablets

21 / 100Poor

Score Breakdown

Formulation
46
Safety
41
Final score
21/100

Ingredients (20)

18 scored · 2 not scored

Vitamin B6Synergy2 mg

Within effective range

Niacin20 mg

80% of effective dose

Pantothenic Acid10 mg

20% of effective dose

Biotin30 mcg

3% of effective dose

Vitamin CSynergy90 mg

Within effective range

Other Ingredients

Fillers, coatings, and additives

19Safe1Caution2Avoid

FD&C Yellow No. 6Colorant

Avoid

Titanium DioxideColorant

Avoid

MaltodextrinBinder

Caution

Folic AcidVitamin

Safe

MicaColorant

Safe

Polyethylene Glycol (Coating)Coating

Safe

Silicon DioxideAnti-caking

Safe

Ascorbic AcidAntioxidant

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.