(hyaluronic acid
Acid (HA for short)
Or uronic acid, consisting of disaccharide units.
(
Glucuronic acid
-No-
Ethyl thioglucosamine
)
Linear polymer polysaccharides are naturally occurring substances in tissues. Widely distributed in connective tissue, mucous tissue, eyeball lens and some bacteria in nature, it plays an important role in the dermis of human skin, and plays an important role in the overall maintenance of tissue structure and the transportation between cells.