BioStacks
One A Day

Cognitive Support

1 Capsule · 30 servings · $0.67/serving

30 / 100Poor

Score Breakdown

Formulation
34
Safety
87
Final score
30/100

Ingredients (3)

Bacopa Extract

100%

Dose

300 mg

Target

300–600 mg

Form

Budget

Rhodiola Extract

69%

Dose

100 mg

Target

144–400 mg

Form

Budget

Holy Basil Powder

17%

Dose

50 mg

Target

300–600 mg

Form

Other Ingredients (5)

Rice ExtractFiller

Rice-based ingredients carry risk of inorganic arsenic contamination. Vague labeling — 'rice extract' does not specify what is extracted or standardized. Used as a cheap filler with no supplemental benefit.

Rice HullsAnti-caking

Ground outer husk of rice grains used as a plant-based flow and anti-caking agent

Gum AcaciaBinder

Natural plant gum (acacia) used as a binder, stabilizer, and emulsifier in foods and supplements

Sunflower Seed OilCarrier

Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients

HypromelloseCapsule

Plant-derived capsule material from cellulose

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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.