Contributes to the normal functioning of the immune system and improves iron absorption. Helps reduce tiredness and fatigue. Contributes to the normal formation of collagen for the normal functioning of bones, skin, cartilage, blood vessels, gums and teeth. Collaborates in the protection of cells against oxidative damage. Presentation: 71 g bottle. 50 Tablets. How to use: One tablet a day, preferably in the morning. Amount Provided per daily dose: One tablet provides 1,000 mg of Vitamin C (1,250% NRV*), from: 949 mg vitamin C (L-ascorbic acid), 60 mg of acerola extract 50% vit. C (vitamin C = 30 mg), 30 mg of rose hip extract 70% vit. C (vitamin C = 21 mg).