Support Cellular Energy Production. Dietary Supplement. Vegan · Gelatin Free. Gluten Free. Supports Cellular Energy Production. Non-flushing form of niacin (vitamin B3). Supports the normal breakdown of fats. Supports the release of energy from carbohydrates. Made with the quality you trust. Suggested Use: Take 1 capsule daily, preferably with food. Other Ingredients: Gelatin (capsule), cellulose, magnesium stearate. Gluten free. No sugar. Since 1969 Non-Flushing Support Cellular Energy Production. 500 mg Per Serving. Dietary Supplement. Niacinamide is non-flushing form of Niacin (Vitamin B3). It is necessary for normal breakdown of fats and the release of energy from carbohydrates. Our Niacinamide is carefully tested and produced to superior quality standards.