Sodium hyaluronate, with the chemical
formula(C*4H*0NO*1Na)n, is an inherent component in the human body.
It is a glucuronic acid with no species specificity. It is widely present in the
placenta, amniotic fluid, lens, articular cartilage, and skin. In
the
dermis and other tissues and organs.
It is distributed in the cytoplasm and intercellular substance, and
plays a role in lubricating and nourishing the cells and cellular
organs themselves. At the same time, it provides a microenvironment
for cell metabolism. It is a gel made by combining a human body's
natural 'hyaluronic acid' with other antiwrinkle drugs that promote
cell regeneration, and is used by injection.Moisturizing effect is
the most important role of sodium hyaluronate in cosmetics.
Compared with other moisturizing agents, the relative humidity of
the surrounding environment has less influence on its moisturizing
ability.
