Ceramide
Ceramides are a class of lipid molecules that exist in the interstitium of skin cells and are also one of the natural components of skin. It plays an important role in maintaining the health and function of the skin. Ceramides play an important role in the skin, not only maintaining skin barrier function and water balance, but also being anti-inflammatory, antioxidant and repairing damaged skin to keep it healthy and young. It is widely used in skin care products.