BioStacks
Best for
Ingredients (1)
Niacin
100%Dose
50 mg
Target
25–500 mg
Form
—
Other Ingredients (5)
XylitolSweetener
A FODMAP sugar alcohol that can cause GI distress (bloating, gas, diarrhea) at moderate doses (>10-20g/day), though supplement amounts are typically small. Extremely toxic to dogs — households with pets should store securely.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Natural Cherry FlavorFlavor
A flavoring derived from natural cherry sources
Ascorbyl PalmitateAntioxidant
Fat-soluble form of vitamin C used as preservative
Malic AcidAcidulant
Naturally occurring organic acid found in apples, used as a flavor enhancer and acidulant in supplements
How to Take It
Take it anytime
Take with food to blunt the flush at higher doses.
With food
On the label
As a dietary supplement, take one Lozenge daily, or as directed by a healthcare practitioner.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$22.00
Near the median of 107 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.