THE GREATEST GUIDE TO NIACINAMIDE

A ailment result in by niacin deficiency (pellagra). Niacinamide prescription merchandise are US FDA authorized for preventing and dealing with pellagra. It really is occasionally most popular around niacin since it would not induce flushing, a aspect outcome of niacin procedure.ช่วยผลัดผิว ลดสิวอุดตัน à¸