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.
