BioStacks
Best for
Ingredients (6)
Vitamin E
100%Dose
268 mg
Target
50–268 mg
Form
Premium
Vitamin C
100%Dose
500 mg
Target
25–200 mg
Form
Standard
Selenium
100%Dose
100 mcg
Target
100–200 mcg
Form
Premium
Zinc
100%Dose
15 mg
Target
15–30 mg
Form
Standard
Vitamin A
100%Dose
3000 mcg
Target
700–1500 mcg
Form
Budget
Other Ingredients (4)
Soy LecithinEmulsifier
Widely used emulsifier derived from soybeans
BeeswaxCoating
Natural wax produced by honeybees, used as a coating and binding agent in softgels and tablets
SoftgelCapsule
One-piece gelatin capsule shell with a plasticizer (typically glycerin), used to encapsulate liquid or oil-based supplements
Sunflower Seed OilCarrier
Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients
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
On the label
Adults: take two soft gels daily at mealtime.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$16.92
Near the median of 138 vitamin A 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.