Niacin (Vitamin B-3) is an essential B-group vitamin necessary for good health. Vitamin B-3 is involved in a range of metabolic processes and is a coenzyme in several important biochemical functions.
Each capsule contains:
Vitamin B-3 (as Niacin) 500 mg
Non-Medicinal Ingredients: Capsule (gelatin), Cellulose, Magnesium Stearate (vegetable source), Silica.