Collagen is a very important protein for our body as it makes up connective tissue. Its main function is to maintain the connection between cells and preserve the firmness of the skin fibers.
Additionally, it strengthens and promotes the development of cartilage, as well as the repair and regeneration of ligaments, tendons, joints, and bones. Collagen also helps improve the appearance of the skin, potentially reducing expression lines, while also strengthening hair and nails.