Collagen is a major structural protein in the human body (found in skin, joints, bones, blood vessels and connective tissues). As we age, collagen naturally breaks down and diminishes over time ? leading to the early signs of aging. Youtheory? Marine Collagen is designed to help replenish the body?s supply of this vital protein.* This product features a unique fish-sourced collagen that has been specially processed to improve digestibility and absorption into the body.* It also includes a blend of essential nutrients & cofactors to promote intensive nourishment.* Feel the power of advanced collagen replenishment!