详情
HA is a natural biotic component widely
presents in skin and other tissues. It has outstanding moisturizing
effect, thus called Natural Moisturizing Factor (NMF) in the world.
HA is the best component used in cosmetics for moisturizing from
the nature.
When it is applied to skin, macromolecular HA
can form a thin layer permeable to air, keeping the skin smooth and
moist and further protecting it from bacteria, dust and ultraviolet
rays, while micromolecular HA can penetrat into corium, enlarging
blood capillaries slightly, promoting blood circulation, improving
intermediary metabolism and nourishment-absorbing ability of skin,
thus eliminating wrinkles, increasing skin's elasticity and
delaying its aging. In addition, HA can further hyperplasia of
epidermic cell, clean oxygen-derived free radicals, prevent and
rehabilitate skin injuries. Its aqueous solution has very high
viscosity which can make water become thicker. Cream made by
emulsifying HA with oil is fine and even, homogeneous with stable
emulsifiction.
HA is the best natural moisturizing
component used in high-end cosmetics. Thanks to it’s good
compatibility, HA can be added to almost any beauty cosmetics, such
as cream, lotion, astringent, essence, facial cleanser, shower gel,
shampoo, hair conditioner, mousse and lip stick. In most cases, the
dosage is around 0.*5%*0.5%.
