Hyaluronic acid
Hyaluronic acid (hyaluronic acid), a natural moisturizing lubricant, is the source of life. The aging body will gradually lose water. The most important material for human tissue to maintain water is "hyaluronic acid". The hydration of this mucopolysaccharide material and protein keeps a lot of water in human connective tissue. The skin also contains a large amount of hyaluronic acid, which will decrease with age, causing dry skin and wrinkles.
Hyaluronic acid is a natural polysaccharide. It is a transparent and viscous colloidal substance. It fills the space between cells and collagen fibers in the human body and covers some connective tissues. Hyaluronic acid not only has the function of maintaining skin elasticity, but also locks in a large number of water molecules. It has the function of moisturizing and lubricating tissues. It is also a component of eye lens, joint lubricant and other substances. Therefore, it is often used to make beauty cosmetics and drugs to treat diseases such as arthritis and cataract.
