Glycosaminoglycans Best Humectant Hydration Glycosaminoglycans opis Also known as mucopolysaccharides, these are a fundamental component of skin tissue, essentially a group of complex proteins. Chondroitin sulfate and hyaluronic acid are part of this ingredient group, all of which function as skin-replenishing and restoring ingredients. Powiązane składniki: Hyaluronic Acid Sodium Chondroitin Sulfate Mucopolysaccharide