BioStacks
Best for
Ingredients (12)
Vitamin B12
100%Dose
500 mcg
Target
250–5000 mcg
Form
Premium
Folate
100%Dose
400 mcg DFE
Target
400–800 mcg
Form
Premium
Vitamin B6
12%Dose
3 mg
Target
25–100 mg
Form
Premium
Biotin
10%Dose
100 mcg
Target
1000–5000 mcg
Form
—
Riboflavin
8%Dose
2 mg
Target
25–100 mg
Form
Standard
Other Ingredients (2)
Dicalcium PhosphateBinder
Calcium and phosphorus compound used as binder
PullulanCapsule
Polysaccharide produced by fungal fermentation, used as a vegan capsule material
How to Take It
Take it anytime
No evidence a formula this broad works better at any particular hour. Take it with food — the choline in it is what makes this kind of product feel nauseating on an empty stomach.
With food
On the label
As a dietary supplement, take 2 capsules once per day. Can be taken with food or on an empty stomach or as recommended by your healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$22.46
Near the median of 103 vitamin B3 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.