Type 1 Collagen - Collagen is a building block found in bones, teeth, skin, muscles, joints and more. Natural production slows as we age, therefore we have also added Hyaluronic Acid, Biotin and Vitamin C (Vitamin C contributes to normal collagen formation for the normal function of skin). Powerhouse of wellness - Each serving also contains Hyaluronic Acid, Vitamin C and Biotin (Biotin contributes to normal functioning of the nervous system) BBE 02/2029