Collagen & Elastin Serum KW 150 ml

 (50% – extremely high active ingredient content)Alongside hyaluronic acid, collagen is the most important component of the skin because it maintains skin moisture and forms a protective film. It has a regenerating, moisturizing and smoothing effect. Thanks to its skin-molding properties, it forms a kind of protective layer on the skin surface that protects against harmful substances. Collagens and elastin fibers are regenerated and the connective tissue structure is strengthened.