Shaanxi Rebecca Bio-Tech Co.,Ltd is one of the top level China hyaluronic acid powder manufacturers and suppliers,Website:http://www.rebeccabio.com, equipped with professional factory, we are always able to produce best pure hyaluronic acid powder products, and also we have high-quality 9004-61-9, sodium hyaluronate powder for sale to offer you any time.Product Name:Hyaluronic Acid Powder Cosmetic/Pharmaceutical Grade Hyaluronic Acid PowderCAS No.9004-61-9Other Names:Sodium HyalurateGrade: Cosmetic Grade, Pharmaceutical grademolecular weight:403.31Molecular Formula: (C14H21NO11) nPurity:99%Application:Widely used in cosmetics, pharmacyProperties of Hyaluronic Acid: Moisturization properties: Formation of a barrier on the skin and high water binding capacity Wound healing properties: Normalization of cell migration and proliferation Mechanical effect: Lubrication, cushioning and shock absorption. Nutrient effect: Transport of essential nutrients from the bloodstream to living skin cells Pharmacological effect: Cell signalingFunction:1.Hyaluronic acid is a substance that is naturally present in the human body. It is found in the highest concentrations in fluids in the eyes and joints.2. The hyaluronic acid that is used as medicine is extracted from rooster combs or made by bacteria in the laboratory.3.Hyaluronic acid is also used as a lip filler in plastic surgery.It is also using to prevent the effects of aging.4.Hyaluronic Acid (HA, Hyaluronic, Cyclic Acid) is a critical component of the skin that helps to retain moisture, keeping the skin firm, and preventing wrinkles by adding volume to the skin.[ Shelf Life ] 2 years[ Storage ] Store in cool and dry places, keep away from light