Natural Factors Niacin Inositol Hexanicotinate Flush Free 500 mg 90 Capsules

  • $31.79
  • $25.99
No Flush Niacin contains inositol hexaniacinate, a safer form of niacin (vitamin B3) used in Europe for over 40 years. Inositol hexaniacinate is not associated with the side effects of harsher forms of niacin in high doses, such as flushing of the skin and upset stomach.