BioStacks
Ingredients (6)
Lutein
100%Dose/day
10 mg
Target
10–20 mg
Form
—
Zeaxanthin
100%Dose/day
2 mg
Target
2–4 mg
Form
—
Vitamin C
100%Dose/day
500 mg
Target
25–200 mg
Form
Not listed
Zinc
100%Dose/day
80 mg
Target
15–30 mg
Form
Not listed
Copper
100%Dose/day
2000 mcg
Target
1000–2000 mcg
Form
Not listed
Other Ingredients (8)
CarmineColorant
Insect-derived (not vegan/vegetarian) and a recognized cause of IgE-mediated allergic reactions, including documented anaphylaxis. The FDA mandated explicit 'carmine'/'cochineal extract' labeling in 2011 specifically because of these reactions. Not toxic to the general population, but a genuine allergen with no health benefit; plant pigments achieve the same color.
Corn OilEmollient
A refined vegetable oil from corn used as a carrier in softgels
Ascorbic AcidAntioxidant
Vitamin C used as an antioxidant preservative in supplements to prevent oxidation
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
GlycerinHumectant
Sweet-tasting liquid used in soft capsules and liquids
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
Vegetable OilCarrier
Edible oils used as carriers in softgels and as processing aids
BeeswaxCoating
Natural wax produced by honeybees, used as a coating and binding agent in softgels and tablets
How to Take It
Take it anytime
Fat-soluble — take with a meal containing fat for better absorption. Time of day doesn't matter.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
Split into 2 doses across the day
On the label
Adults, take 1 softgel twice daily with water and a meal. Take 1 in the morning and 1 in the evening.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$22.89
Cheaper than 71% of 40 vision 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.