INCI name: Hyaluronic AcidEINECS No.: 232-678-0CAS No.: 9004-61-9 ( Hyaluronic acid )Molecular Formula: (C14H21N011)nH. S. Code: 3913900000Product Description:Hyaluronic acid(HA) is a straight chain macromolecular mucopolysaccharide composed Of repeat disaccharide units of glucuronic acid and N-acetylglucosamine. 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.Product Specification/Models:1. Food Grade2. Cosmetic Grade3. Eyedrops Grade(Pharm Grade)4. Injection Grade(Pharm Grade)5. High molecular weight HA6. Low molecular weight HAOur products are superior quality with competitive price.MSDS, COA, HS code, can be provided by email as your request.We accept small trial order.Products Application:1. Moisturizes &rejuvenates skin2. Smooths premature lines/wrinkles3. Lubricates & cushions joints4. Ophthalmologic operation
White powder or particles
Lost weight after dried
≤ 20 ppm
Total bacteria content
≤ 10 cfu/g
≤ 10 cfu/g
Act on the skin surface
Large molecular hya1uronic acid (the molecular weight range is between 1 800 000~2200 000 ), it can generate a layer of permeable thin film on the skin surface, which can make the skin smooth and wet, and it can prevent foreign bacteria, dust and ultraviolet from invading, and avoid the skin damage.
Middle molecular hya1uronic acid (the molecular weight range is between 1 000 000~1 800 000), it can make skin tight and keep moisture for a long time.
Small molecular hya1uronic acid (the molecular weight range is between 400 000~1 000 000), it can invade into the corium and slightly expand the blood capillary. Besides, it can increase the blood circulation and improve intermediary metabolism, it can promote nutrition absorption effects of the skin, and it has strong wrinkle elimination function. It can increase the elasticity of the skin and delay the aging of the skin. The criteria to balance a good skin care product is that whether it contains three different molecular hya1uronic acid contents, the skin care product that only contains a single molecular hya1uronic acid content has limited functions, and it cannot have the best skin care effects of hya1uronic acid.