Source of Vitamin B3 (Niacin)Supports energy levelsReduces tiredness and fatigueSkin healthVegan, Vegetarian, KosherNiacin (Vitamin B3) 500 mg contains the essential Vitamin B3, Niacin, which is one of the 8 B Vitamins and plays an important role in energy levels, assisting the metabolism and reducing tiredness and fatigue.Vitamin B3 is an essential water-soluble vitamin which can be found in many foods such as meat, tuna, seeds and mushrooms. This specific vitamin supports the body with several processes, ranging from managing energy levels, to skin health and a balanced mind.Solgar Niacin (Vitamin B3) 500 mg is to be taken as 1 a day and comes in vegetable capsule form, contributing to:Normal energy-yielding metabolismNormal functioning of the nervous systemNormal psychological functionMaintenance of normal mucous membranesMaintenance of normal skinReduction of tiredness and fatigueUse of this product may cause temporary skin flushing (feeling hot and skin redness), burning, itching or rash. This is caused by an increase in blood flow near the skin. Some sensitive individuals may experience dizziness or an unexpected drop in blood pressure. Do not take on an empty stomach.