VITAMIN C – ascorbic acid – is an organic chemical compound from the group of unsaturated polyhydroxy alcohols. Vitamin C performs several essential functions in the body. It is known primarily as a means of positively influencing the functioning of the immune system. Vitamin C is the best known antioxidant. Thanks to its antioxidant properties, it plays a protective role in the body. In addition, it stimulates collagen production to ensure the proper functioning of blood vessels, bones, cartilage, gums, skin and teeth.