Twinlab Niacin B-3 500mg Capsules, 120 Count
Niacin, also known as vitamin b-3, is commonly found in fish and grains. It is important for energy production, and also helps keep the nervous system, digestive system, skin, hair and eyes healthy.* niacin assists in the conversion of food to energy. As a water-soluble vitamin, niacin is not stored in the body and therefore requires continuous supplementation.