It is a Powdered Food Supplement with a very complete formula for the care of your joints, bones and skin. Collagen El Naturalista, fundamentally provides hydrolyzed collagen and hyaluronic acid, which are components of cartilage and skin. Collagen is the most abundant protein in the body's connective tissue. It represents 30% of the body's proteins. Holds all tissues together. Collagen production in the body is at its peak at approximately 20 years of age and progressively with age, collagen production decreases. This is noticeable in the skin (it becomes thinner and dehydrated and wrinkles appear), in the bones that become more fragile and easier to break, in the joints because the cartilage that is supposed to cushion them becomes thinner and weaker. and the result is pain.