BioStacks
Best for
Ingredients (5)
Benfotiamine
100%Dose
150 mg
Target
80–300 mg
Form
Premium
Vitamin B12
40%Dose
100 mcg
Target
250–5000 mcg
Form
Premium
Vitamin B6
8%Dose
2 mg
Target
25–100 mg
Form
Premium
Biotin
30%Dose
300 mcg
Target
1000–5000 mcg
Form
—
Chromium
50%Dose
100 mcg
Target
200–1000 mcg
Form
Premium
Other Ingredients (3)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the morning
Many people prefer B-vitamins earlier in the day; take with food to avoid nausea.
With food
On the label
Use only as directed. Take 1 vegetarian capsule daily with a meal or glass of water.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$21.79
Pricier than 74% of 57 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.