透明质酸

英文名：Hyaluronic Acid

CAS NO.：9004-61-9

外观：白色粉末

活性物含量：≥99（％）

产品类别：保湿剂

包装：25公斤纸板桶

储藏：阴凉干燥 避光存放

有效期：2年

透明质酸（Hyaluronic acid,简称HA）透明质酸是由N -乙酰氨基葡糖和D-葡糖醛酸双糖单位重复连接构成的高分子酸性黏多糖。是国内外新兴的高级生物制品，分子量为几千到几百万，其水溶液具有极高的保湿性、粘弹性和润滑性。小分子透明质酸能渗入真皮，促进皮肤营养吸收作用，具有较强的消皱功能，可增加皮肤弹性，延缓皮肤衰老。用途：可广泛用于保健食品、医药、化妆品等行业中。

Hyaluronic acid also called hyaluronan, is an anionic, nonsulfated 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 apparatus, and can be very large: human synovial HA averages about 7 million Da per molecule, or about twenty thousand disaccharide monomers,]while other sources mention 3–4 million Da. One of the chief components of the extracellular matrix, hyaluronan, contributes significantly to cell proliferation and migration, and may also be involved in the progression of some malignant tumors.

Moisturizing

Anti-aging

Stable emulsification

Nourishing skin

Anti-bacterial and anti-inflammation