Products Description Ceramide is the latest generation of humectants developed in recent years. It is a water-soluble lipid substance. It has a structure similar to the material that makes up the stratum corneum. It can quickly penetrate into the skin and combine with the water in the stratum corneum to form a network structure to lock in moisture. Ceramide is the main component of liposomes in the outermost stratum corneum of human skin (>50%). It plays an important role in preventing water from spreading and preventing external stimuli. It is responsible for protecting the skin and moisturizing. features. Ceramide is a pure natural lipid in the skin. Ceramide forms a waterproof layer on the surface of the skin. They not only help the skin to lock in moisture, but also promote the self-repair of the skin barrier and regulate skin cells, thereby improving dryness, peeling, roughness and other conditions of the skin; at the same time, ceramides can increase the thickness of the epidermal stratum corneum and improve the water retention of the skin Ability to reduce wrinkles, enhance skin elasticity, and delay skin aging. Characteristic Moisturizing effect: Ceramide is the main component of skin stratum corneum lipids. It can help repair the skin barrier and make the skin soft and shiny. But with age, the amide in neurochemistry books gradually decreases. Without it, the skin will become dull and dry. Barrier effect: enough ceramide in the skin can resist external stimuli, but if it is lacking or lacking, the skin will lose its natural protective effect and cannot resist all external physical and biological damage. For example, when exposed to the sun, the skin is more susceptible to sunburn, the weather becomes cold and easy to redness, etc. Anti-allergic effect: This is good news for thin-leather children's shoes. Ceramide can help thicken the stratum corneum, enhance the tolerance of the entire skin, prevent harmful substances from invading from the outside, avoid sensitivity, and repair red blood. In addition, ceramide also has good anti-aging, auxiliary whitening and anti-oxidant effects. Basic Analysis Item Standard Appearance Light brown liquid Odor Specific oatmeal flavor PH value 4.5-6.5 Density (g/ml) 0.9000-1.3000 Total number of bacteria (CFU/g) ≤100 water(%) ≤95.0