BioStacks
Best for
Ingredients (3)
Niacin
100%Dose
50 mg
Target
25–500 mg
Form
Premium
Vitamin B12
100%Dose
500 mcg
Target
250–5000 mcg
Form
Premium
Lion's Mane (Hericium erinaceus)
100%Dose
1450 mg
Target
1000–3000 mg
Form
Not listed
Other Ingredients
No other ingredients listed
How to Take It
Best taken in the morning
The Vitamin B12 in it is what pulls this toward the morning. Take it with food — the niacin in it is what makes this kind of product feel nauseating on an empty stomach.
With food
On the label
Adults take ½ tsp. with food per day.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$23.96
Pricier than 84% of 82 vitamin B3 supplements
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. 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.