Niacin (Vitamin B3)
Review before taking
- Vitamin B3: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyVitamin B3 supports cellular energy production and metabolic function, though evidence for specific therapeutic outcomes is limited. Due to a lower safety score, users should be aware of potential side effects such as skin flushing. Consult a professional regarding appropriate dosage levels.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Vitamin B3: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
This product received a low safety score because it contains 500mg of Vitamin B3, which is over 14 times the recommended daily upper limit. Taking this amount significantly exceeds the level generally considered safe for the general population.
Product Label
Label Data
Supplement Facts — Evidence Check
Label Claims — Verification
Product Information
Directions for Use
Suggested Use: As a dietary supplement, take 500 mg (about 1/5 tsp) once daily, or as directed by a physician.
Warnings & Precautions
Always consult a physician before taking any dietary supplement.
Keep out of reach of children.
Formulation Notes
Free of: Added sugar, soy, dairy, yeast, gluten, additives
Niacin (Vitamin B3) Powder
Additional Information
Use an accurate milligram scale. Contents are sold by weight, not volume. Settling may occur. New
Store in a dry, cool, dark place.
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.