Collagen can’t be absorbed in a whole form. It has to be broken down into smaller peptides.   Collagen is an essential protein that gives smoothness and elasticity to the skin which declines with age. Stimulation of collagen production and suppression of collagen degradation can be reached by oral supplements.   Beverages containing hydrolyzed bioactive collagen peptides, in combination with vitamins, minerals, and botanical antioxidants are frequently used to improve skin elasticity and joint mobility.*