Food supplement based on Vitamin C and citrus bioflavonoids. Vitamin C contributes to the normal functioning of the immune system during and after intense physical exercise, to the normal formation of collagen for the normal functioning of blood vessels, bones, cartilage, gums, skin and teeth, to normal energy metabolism, to the normal functioning of the nervous system, to normal psychological function, to the protection of cells against oxidative damage, helps to reduce tiredness and fatigue, helps to regenerate the reduced form of vitamin E and improves the absorption of iron. How to use Take one (1) tablet a day.