BioStacks
Best for
Ingredients (12)
Niacin
64%Dose
16 mg
Target
25–500 mg
Form
—
Vitamin B6
7%Dose
1.7 mg
Target
25–100 mg
Form
—
Pantothenic Acid
10%Dose
5 mg
Target
50–500 mg
Form
—
Biotin
3%Dose
30 mcg
Target
1000–5000 mcg
Form
—
Vitamin C
100%Dose
90 mg
Target
25–200 mg
Form
Not listed
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, E and K in it absorb poorly without one.
With a meal containing fat
On the label
Take 1 capsule with food.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$29.97
Pricier than 83% of 84 vitamin B1 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.