Sodium hyaluronate, with the chemical formula (C14H20NO11Na)n, is an inherent component in the human body. It is a glucuronic acid without species specificity. It is widely found in placenta, amniotic fluid, lens, articular cartilage, skin Dermis and other tissues; in organs, it is distributed in the cytoplasm and intercellular substance, and plays a lubricating and nourishing role for the cells and cellular organs contained therein.
Thickening sodium hyaluronate has high viscosity in aqueous solution, and its 1% aqueous solution is gel-like, and it can thicken and stabilize when added to cosmetics.sodium hyaluronate cosmetic grade