Inositol HexanicotinateNon-GMOGluten FreeVitamin SupplementEssential B-Vitamin in a Flush Free Formula100% Quality What Is Niacin?Niacin is a member of the B-Vitamin family also referred to as Vitamin B-3. It can be found in foods like red meat whole grains nuts and seeds. It may be difficult for some to obtain a significant amount of this essential vitamin through food sources alone so you can turn to a high-quality supplement for support.Nature’s Truth Niacin CapsulesOne quick release Niacin capsule per day consists of 400 mg of Niacin and 100 mg of Inositol a natural sugar made in the body that can also be found in certain foods. Our Niacin is specifically formulated to be flush free which helps eliminate the likelihood of a person’s face becoming “flushed” – which is a common side effect of this essential B Vitamin.