BioStacks
Best for
Ingredients (4)
Lutein Carotenoid
100%Dose
20 mg
Target
10–20 mg
Form
—
Bilberry Extract standardized to 36% anthocyanins
100%Dose
120 mg
Target
80–500 mg
Form
—
Zeaxanthin Carotenoid
50%Dose
1 mg
Target
2–4 mg
Form
—
Ginkgold® Ginkgo biloba Extract standardized to 24% Ginkgo flavone glycosides, 6% terpene lactones
50%Dose
60 mg
Target
120–240 mg
Form
—
Other Ingredients (7)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
GlycerinHumectant
Sweet-tasting liquid used in soft capsules and liquids
Hydroxypropyl CelluloseBinder
An inert modified-cellulose polymer used as a binder, film-former, and disintegrant.
HypromelloseCapsule
Plant-derived capsule material from cellulose
Croscarmellose SodiumDisintegrant
Cross-linked cellulose derivative used as a superdisintegrant
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
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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.