SkinCeuticals Triple Lipid Restore 2:4:2A patented ceramide cream that refills cellular lipids and restores the skin's moisture barrier to nourish dry skin. Triple Lipid Restore 2: 4: 2 is a unique lipid cream containing the first 2: 4: 2 cholesterol dominant ratio of 2% pure ceramides 1 and 3, 4% natural cholesterol, and 2% fatty acids, which is proven to refill skin lipids, hydrate skin and improve skin's barrier function to nourish dry skin and correct signs of aging such as smoothness,