Source Naturals, Niacinamide B-3, 1,500 mg, 100 Tablets

Suggested Use 1 tablet daily. Other Ingredients Stearic acid, hydroxypropyl cellulose, modified cellulose gum, silica, and magnesium stearate.Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance. Warning Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.Store in a cool, dry place. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.