Vitamin B3 (Niacin) is necessary for protein metabolism, energy production and normal nervous system function. This U.S.P. form of Niacin has a beneficial effect on the circulatory system causing some people to experience flushing, a sensation of heat and reddening. With today’s lifestyle, it is often difficult to get proper nutrition, making Natural Factors Niacin tablets your nutritional insurance to fortify your daily diet.

1 tablet, 1-5 times per day or as directed by a health professional.