Injection cosmetic grade pharmaceutical powder HA Hyaluronic acid for anti aging CAS NO.9004-61-9

function:

it can be widely applied in medicine, daily - chemical, foodstuff and so on. firstly,hyaluronic acid can be used in eye surgery and cure arthrosis.it can nourish skin, delay skin aging and repair of skin cell damage.

hyaluronic acid is one of the main components of skin tissue, keeping skin in good appearance,which is called "natural moisturizing factor". it can be used in various cosmetics for it is accessible, moisture keeping and non-toxic and irritating to skin, without shortages like being oily and clogging skin pore. ha, contained in cosmetics, will produce flexible and transparent hydrated film on the skin surface, which keeps moisture well and gives more water to corneal layer. part of ha will penetrate into dermis layer to regulate metabolism of skin, make skin smooth and soft.

hyaluronic acid can nourish our skin from inside to outside and make it smooth and elastic, remove wrinkles. at the same time,"natural" shock absorbers, reduce inflammation, pain, make each joint, parts of the body more resilient, flexible activities freely.

description:

hyaluronic acid(ha) is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and n-acetylglucosamin. it widely consists in the extracellular space of human and animal tissue,vitreum, umbilical cord, skin joints synovia and cockscomb, etc. the commercial ha is commonly a sodium salt,called sodium hyaluronate, habitually called hyaluronic acid. ha is a new biological at home and abroad. its molecular weight is from several ten thousand to several million. it's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. it is widely used in cosmetics, pharmacy and health and beauty food.

application:

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, showergel, shampoo, hair conditioner, mousse and lip stick. in most cases, the dosage is around 0.05%-0.5%.

coa: