BioStacks
Best for
Ingredients (19)
Biotin
3%Dose
25 mcg
Target
1000–5000 mcg
Form
—
Vitamin E
20%Dose
10 mg
Target
50–268 mg
Form
Premium
Iodine
50%Dose
75 mcg
Target
150–500 mcg
Form
Premium
Vitamin B6
41%Dose
0.5 mg
Target
1.3–25 mg
Form
Premium
Nicotinamide
24%Dose
6 mg
Target
25–500 mg
Form
Standard
Other Ingredients
No other ingredients listed
How to Take It
Take it anytime
No evidence a formula this broad works better at any particular hour. 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.
Price Check
No price yet
What 649 multivitamins cost
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
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.