hyaluronic acid/HA/ 9004-61-9

详情

D- glucuronic acid and n- acetyl glucosamine disaccharide unit composed of hyaluronic acid (hyaluronan), also known as uronic acid, hyaluronic acid, the basic structure is a large polysaccharide composed of two disaccharide units d- glucuronic acid and n- acetyl glucosamine. Unlike other mucopolysaccharides, it does not contain sulfur hyaluronic. Its molecular can carry more than **0 times of water, is the best moisturizing ingredients today recognized, widely used in skin care products and cosmetics. Hyaluronic acid has a special role in water conservation, is the moisture of nature found in the best material, known as natural moisturizing factor hyaluronic ideal. Acid is a kind of multifunctional matrix, hyaluronic acid HA is widely distributed in various parts of the body. The skin also contains hyaluronic acid. A large number of human skin aging process maturity and changes with the content and The new supersedes the old. hyaluronic acid, it can improve the skin Nutrition and metabolism, make the skin soft, smooth, wrinkle, increase flexibility, prevent aging, moisture and good transdermal absorption enhancer. Use in conjunction with other nutrients, can play a more ideal effect of promoting the absorption of nutrients.