Description
HA is a natural biotic component, widely existing in skin and any
other tissue. It has outstanding moisture keeping ability, thus
called Natural Moisturing Factor (NMF) in the world. It is the best
component used in cosmetics for moisture keeping in the nature.
When HA applied to the skin, macromolecular HA can form an air
permeable thin layer and keep the skin smooth and moist, and
protect the skin from bacteria, dust, and ultraviolet ray. With low
molecular HA penetrating into corium, it will slightly enlarge
blood capillaries, speed circulation of blood, improve intermediary
metabolism and nourishment absorbing ability of skin, thus
eliminating wrinkles, increasing skin's elasticity and delaying its
aging. HA as well can further hyperplasia of epidermis cell, clean
oxygen free radical, prevent and rehabilitate breach of skin. Its
aqueous solution has very high viscosity which can make water
become thicker. Creams made by means of emulsifying HA with oil is
fine and homogeneous with stable emulsifiction.
HA is the best natural moisturizing component used in cosmetics. It
has a good Compatibility
and can be added in various cosmetics such as cream, lotion.
cosmetic water, essence, milk forfacewashing, liquid for bath,
agentfor hair washing and protection， mousse, lip stick. The
incorporated quantities are about 0.*5%*0.5%
