>No Blush Niacin provides a form of niacin that is not associated with flushing sensation. Niacin (vitamin B3) is used by the body to release energy from carbohydrates. This formula now contains magnesium and vitamin C. Nutritional Information per Daily Intake (2 Capsules): Niacin (Vitamin B3) 1000mg (277.8%RDA), Vit C 490.5mg (408.8%RDA), Magnesium 289.8mg(483%RDA), Niacin (vitamin B3 as inositol hexaniacinate), vitamin C (as magnesium ascorbate & ascorbic acid), magnesium ascorbate, magnesium malate, magnesium oxide), vegetable cellulose, acacia gum, sodium starch glycolate, anti-caking agent (magnesium stearate). Recommended Intake: Take 2 tablets daily with food or as professionally directed.Contraindications: Do not take if pregnant, planning a pregnancy or breastfeeding. If you are under medical supervision, please consult a doctor before use.