Replenish lipids and rebuild the skin barrier. 2% ceramide repairs the water-deficient barrier, 4% cholesterol repairs the aging barrier, and 2% fatty acid rebuilds the lipid barrier. With natural aging and environmental influences, skin lipids are gradually lost, resulting in damage to the barrier and causing various skin problems. After 8 weeks of use, it can effectively improve the smoothness, firmness and gloss of the skin. The patented formula repairs the barrier.