Niacin 500 Vitamin B3 500 mg
Review before taking
- Niacin: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
- 100% of ingredients have research evidence
Product Label
Have a supplement label? Find it here.
Upload a photo of any supplement label to search our database of 92,312 products.
Safety Alerts
The safety score is low because the 500mg dose of Niacin is more than 14 times the recommended maximum daily limit of 35mg.
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Target Groups
Product Information
📋 Directions for Use
Suggested use: Adults take 1 capsule daily, preferably with a meal, or as directed by a person healthcare professional. Consult with a physician before administering to children.
⚠️ Warnings & Precautions
Consult with a physician before administering to children.
Note: Niacin may cause temporary skin flushing, tingling, or itching, especially when taken on an empty stomach. This is a harmless reaction and will pass.
Keep away from children.
Warning: If you are pregnant, nursing or taking any medications, consult your doctor before use.
If any adverse reactions occur, immediately stop using this product and consult your doctor. If seal under cap is damaged or missing, do not use.
🧪 Formulation Notes
Our products don't contain flow agents like Magnesium Stearate. Not now, not ever.
Promotes energy metabolism
Additional Information
Made in USA
Leader in purity Established by Dr. Clark's Family in 1993
Store at room temperature.
Company does not adopt any Dr. Clark claims.