RUGBY NIACIN TR 500MG CAPTAB NIACIN-500 MG white 100 TABLETS UPC 005367030011 Generic Compare To NIACIN TR 500MG CAPTAB|Active Ingredients: NIACIN-500 MG, , |Prevents And Treats Niacin Deficiency||NIACIN TR 500MG CAPTAB NIACIN-500 MG white 100 TABLETS UPC 005367030011