Niacin-SR 500mg Slow Release 100 Tablets Vitamin B3 Dietary Supplement Sealed
500mg Niacin (as nicotinic acid) per tablet. Niacin (as niacin) 500mg (3,125% DV). Niacin-SR Slow Release 500mg – 100 Tablets. Contains no artificial colors or flavors. 100 tablets per bottle (100 servings).