BioStacks
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Ingredients (6)
Zeaxanthin
100%Dose
4 mg
Target
2–4 mg
Form
—
Lutein
100%Dose
20 mg
Target
10–20 mg
Form
Premium
Copper
90%Dose
900 mcg
Target
1000–2000 mcg
Form
Premium
Zinc
73%Dose
11 mg
Target
15–30 mg
Form
Premium
Vitamin C
36%Dose
90 mg
Target
250–2000 mg
Form
Budget
Other Ingredients (7)
AnnattoColorant
Natural yellow-orange colorant derived from the seeds of the achiote tree (Bixa orellana)
Grapeseed ExtractPreservative
A polyphenol-rich extract of grape seeds used as a natural antioxidant
Candelilla WaxCoating
Plant-derived wax from the candelilla shrub used as a tablet coating and glazing agent
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
Sunflower Seed OilCarrier
Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients
Mixed TocopherolsAntioxidant
Natural vitamin E used as preservative
SoftgelCapsule
One-piece gelatin capsule shell with a plasticizer (typically glycerin), used to encapsulate liquid or oil-based supplements
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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.