Doctor’s A-Z® Flush-Free Niacin eliminates the natural flushing effect of niacin with a special form of vitamin B-3 known as inositol hexaniacinate. It provides all the cardiovascular benefits of regular niacin with no unpleasant and often embarrassing flushing sensation. Each capsule contains 500 mg of inositol hexaniacinate.

Supplement Facts
Serving Size 1 capsule • Suggested Use 3 times daily
Amount Per % Daily   Serving Value
Niacin, Flush-Free (from inositol hexaniacinate) 500 mg 2,500%
Inositol (from inositol hexaniacinate) 140 mg *
*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate, silica.