A non-flushing form of Vitamin B3.Suitable for vegetarian, vegan, and kosher dietsIngredientsEach vegetable capsule of Solgar No-Flush Niacin provides: Inositol hexanicotinate 500mg. Providing: Niacin (Vitamin B3)450mg, Inositol 50mg. Solgar No-Flush Niacin Capsules are Encapsulated with these natural ingredients: magnesium stearate, silicon dioxide. DirectionsAs a food supplement for adults, one (1) or two (2) Solgar No-Flush Niacin vegetable capsules daily, preferably at mealtime, or as directed by a healthcare practitioner. Food supplements should not be used instead of a varied balanced diet and a healthy lifestyle.