OstroVit Marine collagen with hyaluronic acid and vitamin C, 120 capsulesOstroVit Sea collagen with hyaluronic acid and vitamin C, food supplement Marine collagen is one of the most important proteins found in the human body. It is present in almost all human tissues. It is an essential element that occurs, for example, in the skin, tendons, bones, joints and cornea of the eye. He is responsible for the formation of synovial fluid, elasticity and hardness of cartilage, skin hydration and proper recovery of the epidermis.