Nutricost Niacinamide 500mg (Vitamin B3) – 240 Capsules | Non-GMO, Gluten Free, Flush Free

Get the benefits of Vitamin B3 without the niacin flush. Nutricost Niacinamide (Vitamin B3) 500mg per capsule, 240 capsules per bottle. Non-GMO, Gluten Free, Soy Free. Manufactured in an NSF Certified GMP-compliant, FDA-Registered facility. May have a white or blue lid.