Sodium hyaluronate, with the chemical formula (C14H20NO11Na)n, is an inherent component in the human body. It is a kind of glucuronic acid and has no species specificity. It widely exists in the placenta, amniotic fluid, lens, articular cartilage, skin In tissues and organs such as the dermis. It is distributed in the cytoplasm and intercellular substance, and acts as a lubricant and nourisher to the cells and organelles contained therein. At the same time, it provides a microenvironment for cell metabolism. It is a gel made by combining a natural "hyaluronic acid" of the human body with other drugs that promote cell regeneration and wrinkle reduction, and is used by injection. Moisturizing effect is the most important function of sodium hyaluronate in cosmetics. Compared with other humectants, the relative humidity of the surrounding environment has little effect on its moisturizing property.
1. Sodium hyaluronate has the effect of improving drug efficacy 2. Sodium hyaluronate has anti-wrinkle properties 3. Sodium hyaluronate has moisturizing effect 4. Sodium hyaluronate has nutritional effects 5. Sodium hyaluronate has repair and prevention functions 6. Sodium hyaluronate has lubricating and film-forming properties 7. Sodium hyaluronate has thickening properties
1. Sodium hyaluronate can be used in the pharmaceutical industry as a carrier for ophthalmic drugs. It increases the viscosity of eye drops to extend the residence time of drugs on the ocular surface. It can be directly injected into the joint cavity as a lubricant for the treatment of arthritis. 2. Sodium hyaluronate can be used in the cosmetics industry. It is a fourth-generation bionic cosmetic additive with good moisturizing effect.
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