Detailed Hyaluronic Acid-Sym Hyaluronic Acid, Chitosan Description:
Characters Transparent,coloriless,with the odor of phenoxyethanol liquid ; Glucuronic acid >=4.8mg/ml ; PH 6.0-8.0 ; A660nm <=0.008 ; Protein <=0.002% ; Phenoxyethanol 0.8% ; Kinematic viscolity 6-15mm2/s ; Hyaluronic acid >=1.0% ; Bacteria count <=100CFU/g.
Hyaluronic acid (HA) is a mucopolysaccharide composed of repeat disaccharide units of N-acetylglucosamine and glucurnic aced. Its main biological role is water retentin and lubrication. Low molecular weight hyaluronic acid (LMWHA) can penetrade dermis and be absorbed easily by the skin. By improving blood microcirculation, regulating skin metabolism and ameliorating skin nutrition, LMWHA can prevent the aging of skin and maintain the function of collagens.
- Products ID: 18015
- Product Category: Organic Acid
- Post date: Aug 10, 2008
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