* Since 1947 * (Inositol Hexanicotinate) * Cardiovascular Support * Promotes Energy Metabolism * Suitable for Vegetarians * Kosher Parve * Dietary Supplement Niacin/ Vitamin B3, is a water-soluble vitamin and is part of the B Complex. It is required for the metabolism of carbohydrates and protein into energy. Niacin supports cardiovascular health and promotes increased blood flow. The unique, inositol-bound niacin in this formula allows for a gentle, no-flush delivery of niacin to the body.