Other name: Sodium Hyaluronate, Hyaluronan
HA Assay (on dry basis): 93.0% Min
Molecular weight: (0.8~1.5)1000000
Grade: Food, Cosmestic, Pharma
Test Method: HPLC
MOQ: 0.1KG
Function: Moisturizing ingredient in skin care products and cosmetics

What is the Hyaluronic acid?

Pure hyaluronic acid powder is a high molecular mucopolysaccharide with D-N-acetylglucosamine and D-glucuronic acid as structural units, Its molecular formula: (C14H20NNaO11) n. Commercial hyaluronic acid is generally its sodium salt, which is transparent Sodium Hyaluronate, referred to as HA. Unlike other mucopolysaccharides, it does not contain sulfur. Its hyaluronic molecules can carry more than 500 times more water, and it is currently recognized as the best moisturizing ingredient. It is currently widely used in skin care products and cosmetics. Here is a comestic product quality specification for your reference.

1. Cosmetic grade

Pure hyaluronic acid powder is a natural biomolecule widely present in skin and other tissues. It has an excellent moisturizing effect and is known internationally as an ideal natural moisturizing factor (NMF). It is currently found in nature with the best moisturizing properties for cosmetics.

It acts on the skin surface. Macromolecular it can form a breathable film on the skin surface, make the skin smooth and moist, and can block the invasion of foreign bacteria, dust, ultraviolet rays, and protect the skin from damage; small molecules are transparent it can penetrate into the dermis, slightly expand capillaries, increase blood circulation, improve intermediate metabolism, and promote skin nutrient absorption. It has a strong wrinkle reduction function, which can increase skin elasticity and delay skin aging. It can also promote the proliferation and differentiation of epidermal cells, remove oxygen free radicals, and prevent and repair skin damage. the aqueous solution of it has a high viscosity, which can thicken the water phase; the paste emulsified with the oil phase is even and delicate, and has a stable emulsification effect. Hyaluronan is the best natural moisturizing ingredient in high-end cosmetics. It has good compatibility and can be added to almost any beauty cosmetics. It is widely used in creams, lotions, lotions, essences, facial cleansers, body wash, shampoo In hair cosmetics, mousses, lipsticks and other cosmetics, the general dosage is 0.05-0.5%.

2. Pharmaceutical grade

It is the main component of connective tissues such as human intercellular substance, vitreous humor, joint synovial fluid, etc. It plays an important physiological function in the body to retain water, maintain extracellular space, regulate osmotic pressure, lubricate and promote cell repair. It contains a large number of carboxyl groups and hydroxyl groups in water; it forms intramolecular and intermolecular hydrogen bonds in the solution, which makes it have a strong water-retaining effect and can bind itself to water more than 400 times; at higher concentrations Because of the complex tertiary network structure formed by the interaction between its molecules, its aqueous solution has significant viscoelasticity. As the main component of the intercellular matrix, It directly participates in the regulation of electrolyte exchange inside and outside the cell, and plays a role as a filter of physical and molecular information. It has an inhibitory effect on cell movement, proliferation, differentiation and phagocytosis, while small molecule hyaluronic acid has a promoting effect.

Pure Hyaluronic Acid Powder has unique physical and chemical properties and physiological functions, and has been widely used in medicine.

It can be used as a viscoelastic agent for ophthalmic intraocular lens implantation surgery, as a filler for joint surgery such as osteoarthritis and rheumatoid arthritis, as a medium widely used in eye drops, and for preventing postoperative Adhesion and promote the healing of skin wounds. the compound formed by the reaction of hyaluronic acid with other drugs exerts a slow-release effect on the drug, which can achieve the purpose of directional and timed release. with the development of medical technology, the application of this product in medicine will become more and more extensive

3. Food grade

the content of it in the human body is about 15g, which plays an important role in the physiological activities of the human body. It content in the skin is reduced, the skin's water retention function is weakened, and it appears rough and wrinkled; reduced it in other tissues and organs can lead to arthritis, arteriosclerosis, pulse disturbance, and brain atrophy. The reduction of it in the human body can cause premature aging.

Taking oral it to increase the content of the body can supplement the lack of it in the body. through digestion and absorption, it can make the skin moist, smooth, soft and elastic; it can delay aging and prevent the occurrence of arthritis, arteriosclerosis, pulse disorder and brain atrophy. Oral hyaluronic acid can make people full of energy and full of youthful vitality.