SOLGAR® No Flush Niacin 500mg allows for a gentle, skin-flushing or gastrointestinal-discomfort-free delivery of niacin to the body. It is essential for smooth circulation and healthy skin. It helps in the functioning of the nervous system, in the metabolism of carbohydrates, fats and proteins and in the production of hydrochloric acid. It also exhibits vasodilating properties, helps in the reduction of elevated cholesterol and triglyceride levels, promotes the increase of HDL cholesterol and helps in the reduction of lipoprotein α. Helps stimulate the nervous system and normal psychological functions Contributes to good skin health Promotes smooth blood circulation Supports energy production It is taken as a dietary supplement for adults, one (1) tablet daily, preferably with meals. Do not exceed the instructions for use