The collagen used in the filter comes from fish and is made up of smaller molecules and its composition is rich in amino acids, glycine (which provides hydration), proline, hydroxyproline and hydroxylysine. It helps regenerate body collagen, being more effective if it contains vitamin C. Due to its lower molecular weight, its absorption is superior to other collagen preparations, which provides greater efficiency in its synthesis in different parts of the body. It is composed exclusively of clean, non-anaphylactic proteins. For people allergic to components of creams, soaps, gels, etc., this collagen is ideal for maintaining and rejuvenating the skin. The main cause of the appearance of wrinkles and skin irritations is a lack of collagen, which is lost with age. It is evident that in order to try to solve the problems derived from the aging of the skin, it is necessary to try to compensate for the lack of collagen. The vitamin C that this filter has is necessary for the formation of collagen, for wound healing, repair and maintenance of the tissues of the different parts of the body and also for the synthesis or production of hormones and neurotransmitters. It is a powerful antioxidant.