Anti-aging Hyaluronic Acid Plant Extract Powder Widely Used In
Cosmetic and CAS 9004-61-9
1 . Product Description
Product Name:Hyaluronic Acid
2 . What is Hyaluronic Acid
Hyaluronic acid(HA) is a straight chain macromolecular
mucopolysaccharide composed Of repeat disaccharide units of
glucuronic acid and N-acetylglucosamine. 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.
3 . How it effect
Hyaluronan has been used in attempts to treat osteoarthritis of the
knee via injecting it into the joint. It has not been proven,
however, to generate significant benefit and has potentially severe
Dry, scaly skin (xerosis) such as that caused by atopic dermatitis
(eczema) may be treated with a prescription skin lotion containing
sodium hyaluronate as its active ingredient.
In some cancers, hyaluronan levels correlate well with malignancy
and poor prognosis. Hyaluronan is, thus, often used as a tumor
marker for prostate and breast cancer. It may also be used to
monitor the progression of the disease.
Hyaluronan may also be used postoperatively to induce tissue
healing, notably after cataract surgery. Current models of wound
healing propose the larger polymers of hyaluronic acid appear in
the early stages of healing to physically make room for white blood
cells, which mediate the immune response.
Hyaluronan has also been used in the synthesis of biological
scaffolds for wound-healing applications. These scaffolds typically
have proteins such as fibronectin attached to the hyaluronan to
facilitate cell migration into the wound. This is particularly
important for individuals with diabetes suffering from chronic
Hyaluronan is a common ingredient in skin-care products.
Until recently, hyaluronic acid fillers were injected using a
classic sharp hypodermic needle, cutting through nerves and
vessels, causing pain and bruising.
In certain cases, the hyaluronic acid fillers results in a
granulomatous foreign body reaction.
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