Natural Factors Natural Factors No Flush Niacin 500 mg, 90 Tablets

No Flush Niacin contains inositol hexaniacinate, a form of niacin (vitamin B3) used in Europe for over 40 years. Inositol hexaniacinate is not associated with the side effects of other forms of niacin in high doses, such as flushing of the skin and upset stomach. An essential vitamin. Supports cholesterol metabolism. Supports cholesterol levels already within normal limits. Niacin plays an essential role in the activities of various enzymes. Niacin is necessary for protein metabolism, energy production and normal nervous system function. See more product details