Sodium Hyaluronate belongs to mucopolysaccaride, and is linear, un-branched, high molecular weight polysaccharides containing a repeating disaccharide unit (D-glucuronic and N-acetyl glucosamine). HA weighs about from 100,000 to 1000,000. Its weight lends itself to high viscosity and excellent lubrication within the body. Applications of Sodium Hyaluronate HA can be applied to many cosmetics products, such as cream, emulsion, astringent, serum, facial mask, etc
