タイトルまたは説明

HA is a natural biotic component ,widely existing in skin and any

other tissue .It has outstanding moisture keeping ability ,thus

called Natural Moisturizing 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 .Cream made by means of emulsifying HA

with oil is fine and homogeneous with stable emulsification .

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, facial cleanser, liquid for bath

,shampoo and protect hair lotions ,mousse, lip stick. The incorporated

quantities are about 0.*5%*0.5%