For any further information sales05b AT ycphar DOT com Skype: wt1990iris Hyaluronic acid Product Name: Hyaluronic acid Synonym: hyaluronan; HA; CAS No.: 9004-61-9 EINECS No.: 232-678-0 Molecular formula: C14H22NNaO11 Molecular weight: 403.31 Packing: 25KG/Package Appearance: white powder Grade: cosmetic grade Introduction: Hyaluronic acid(HA) is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamin. It widely consists in the extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, etc. The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. HA is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, pharmacy and health and beauty food. Food grade Sodium hyaluronate Sodium hyaluronate, also known as hyaluronan, or HA, is a linear high molecular weight mucopolysaccharide composed by thousands of repeating disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine. 1. Physiological functions of HA HA is a natural substance, which widely exists in human and animal bodies. With its unique physical and chemical properties, it has a variety of important physiological functions in our body. Like a molecular sponge, HA is able to retain water up to 500-1000 times of its own weight. It is one of the most hydrophilic molecules in nature which maintains skin elastic and lubricates the joints. Ageing slows down the metabolism of cells, HA synthesis in our body is decreased. As a result, there is not enough water in the collagenous fiber and elastic fiber of the skin, thus wrinkles appear. Because of the loss of HA within the synovial fluid of joints, it can lead to osteoarthritis. 2. Oral absorption effect of HA The synthesis and degradation of HA in the human body is a dynamic balanced process. Experiments have proven in animals and humans that oral administration HA can increase the precursors of HA in body and promote the synthesis of HA. Furthermore, it can repair the body's moisturizing system to reduce skin wrinkles, improve joint function and has many other anti-aging benefits. 3.Applications in health food HA applied into the food industry was originally started in Japan and American, and has now been widely recognized by consumers. The role of hyaluronic acid in cosmetics: 1. Moisturizing skin care. 2. Prevention and repair of skin cell damage. 3. Nourish skin, delay skin aging. 4. Good lubricity and smooth the skin. The role of hyaluronic acid in eye drops : Hyaluronic acid is widely used in eye drops, can make the eyes moisturizing moisturizing effect. The effect of oral hyaluronic acid: 1. From inside to outside nourish skin, make it smooth and elastic, remove wrinkles. 2. "Natural" shock absorbers, reduce inflammation, pain, make each joint, parts of the body more resilient, flexible activities freely. 3. To provide a natural barrier to cells, prevent the bacteria and viruses. Hyaluronic acid CAS 9004-61-9 Hyaluronic acid CAS 9004-61-9 Hyaluronic acid CAS 9004-61-9 Hyaluronic acid CAS 9004-61-9 Hyaluronic acid CAS 9004-61-9 For any further information sales05b AT ycphar DOT com Skype: wt1990iris