Collagen is the most present structural protein in the body and it is found in bones, muscles, cartilage, and skin, among others. It acts as a link that holds the cells together and is thus responsible for strength and elasticity. In addition, collagen is crucial for the skin’s renewal process because it sheds dead cells and hence makes room for new ones. From the age of approximately 25, the body loses around 1,5 percent of collagen every year, leading to wrinkles and visible loss of elasticity. To counteract and get a plump, smooth and healthy skin in return, it is essential to use products with collagen and/or collagen-containing dietary supplements.