Pure stabilised Vitamin С powder Vitamin С is a water-soluble vitamin well-known for its vital part in the immune system. Vitamin С participates in the production of collagen and therefore is important for the health of the skin, bones and sinews. Vitamin С is also necessary for the metabolism of amino acids and the absorption of a lot of nutrients such as folic acid and iron. Furthermore, it’s a very effective antioxidant which can protect cells and molecules from damage caused by free radicals. Recommended use: Take ¼ measuring spoon a day.