Cellulose, calcium carbonate, modified cellulose gum, calcium stearate.
Free of gluten, lactose, artificial color, artificial flavor, animal derivatives, sugar, starch, gelatin and yeast.
Keep out of the reach of children. Store product at room temperature. Do not expose to excessive heat or moisture. May cause temporary flushing, itching, rash or gastric disturbances. If these persist, discontinue use and consult a physician. Do not take more then 500 mg. of niacin per day except under supervision of a physician.