NOW Foods Niacin Flush-Free Double Strength 500 mg., 90 Vegetarian Capsules Features : NOW Foods Double Strength Flush-Free Niacin (Vitamin B-3) is an essential B-vitamin necessary for good health. Many Niacin supplements cause a temporary Niacin flush or tingling red rash on the skin when taken in large doses. NOW Foods Double Strength Flush-Free Niacin is formulated to avoid such reactions. Vitamin B-12 is also essential for the synthesis of DNA during cell division and therefore is especially important for rapidly multiplying cells such as blood cells. In addition, adequate intake of Vitamin B-12, along with Folic Acid and Vitamin B-6, encourages healthy serum homocysteine levels, thereby supporting cardiovascular health. NOW Foods Double Strength Flush-Free Niacin (Vitamin B-3) is an essential B-vitamin necessary for good health. Many Niacin supplements cause a temporary Niacin flush or tingling red rash on the skin when taken in large doses. NOW Foods Double Strength Flush-Free Niacin is formulated to avoid such reactions. Ingredients: Niacin (from InositolHexanicotinate) (Vitamin B3), Inositol (from InositolHexanicotinate). Other Ingredients: Cellulose (capsule), Stearic Acid (vegetable source), Magnesium Stearate (vegetable source), Rice Flour and Silica. Contains no: Sugar, salt, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives. Direction: As a dietary supplement, take 1 Vcap daily as needed, preferably with meals; or take as directed by your health practitioner. Safety Warning: Not to be used by pregnant/lactating women of those with liver problems, stomach ulcers or diabetes unless recommended by your healthcare practitioner. Supplement Facts: NOW Foods - Double Strength Flush-Free Niacin 500 mg - Vegetarian Capsules Supplement FactsServing Size: 1 Vegetarian CapsulesServings Per Container: 90Amount Per Serving %DVNiacin (from 640 mg of Inositol Hexanicotinate) (Vitamin B3)500 mg2500%Inositol (from 640 mg of Inositol Hexanicotinate)135 mg******** Daily Value not established. Other Ingredients: Cellulose (capsule), Stearic Acid (vegetable source), Magnesium Stearate (vegetable source), Rice Flour and Silica. Contains no: Sugar, salt, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives. Legal Statement: *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Our shipping: Most orders paid by 11 am (EST) ship the same day. Holidays add one day.