2.Description:Hyaluronic Aicd (also called hyaluronate sodium or HA) is an anionic, non sulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues. It is unique among glycosaminoglycans in that it is nonsulfated, forms in the plasma membrane instead of the Golgi, and can be very large, with its molecular weight often reaching the millions. One of the chief components of the extracellular matrix, hyaluronan contributes significantly to cell proliferation and migration.What Is Hyaluronic Acid Used for?Hyaluronic acid (HA) is a member of the glycosaminoglycan (GAG) family and is naturally present in our body. It is located within our cartilage, connective tissue, joint fluid and skin. Hyaluronic acid serves a vital role for numerous bodily functions, especially the overall health and maintenance of our skin and joints.Product structure:The Sodium Hyaluronate is produced through microbiological fermentation. After cross-linking, the characteristics of hyaluronic acid products are stable. Non-animal, no skin test needed. After injection, the products are absorbed isovolemically, this implantation volume can be maintained for about 6 months. Each of the products is suitable to be injected at all layers in the skin which can be widely applied for correction of lines, augmentation of folds and the shaping of facial contours. 3.Properties 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 signaling