BioStacks
Best for
Ingredients (5)
Vitamin C
100%Dose
82.2 mg
Target
25–200 mg
Form
Standard
Vitamin D3
20%Dose
200 IU
Target
1000–5000 IU
Form
Premium
Vitamin E
9%Dose
4.7 mg
Target
50–268 mg
Form
Premium
Betacarotene
32%Dose
450 mcg
Target
700–1500 mcg
Form
—
Dihydrate zinc
20%Dose
3 mg
Target
15–30 mg
Form
Standard
Other Ingredients
No other ingredients listed
How to Take It
Take it anytime
Take it with a meal containing fat — the vitamins A, D and E in it absorb poorly without one.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
On the label
Children 2-12 years Chew (do not swallow whole) 1 tablet once a day, or as prescribed by a health professional. Take with food. Use only under adult supervision. Not recommended for children under 2 years.
General guidance based on the ingredients, not a substitute for the label or your doctor.
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.