Collagen peptides are soluble in cold water, highly digestible and ready to be absorbed by our bodies.Collagen peptides are highly bioavailable. Collagen provides the infrastructure of the musculoskeletal system, essential for mobility. The intake of collagen ensures the cohesion, elasticity and regeneration of skin, hair, tendon, cartilage, bones and joints. Collagen is a protein made up of amino-acids: glycine, proline, hydroxyproline, and arginine.