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> Hyaluronic Acid Cosmetic Grade

Hyaluronic Acid Cosmetic Grade

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Contact Information

QuFu GuangLong Biochemical Co., Ltd.
Membership Type : Free member
Registration Date : 2012-04-05
Country/Region : China
city : Shandong
Contact : David Yan (Mr.)

Description

◆HA is a natural biotic component widely presents in skin and other tissues. It has outstanding moisturizing effect, thus called Natural Moisturizing Factor (NMF) in the world. HA is the best component used in cosmetics for moisturizing from the nature.
◆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, shower gel, shampoo, hair conditioner, mousse and lip stick. In most cases, the dosage is around 0.05%-0.5%.

 Characteristics

 

White or almost white, very hygroscopic grain or powder, without odor, turn to clear solution when dissolved in water; insoluble in ethanol,

acetone and aether.

 Examination

 

pH(1% water solution)

6.0-7.5

Transparency

≥99.0%

Loss on drying

≤10.0%

Kinematic viscosity

Practical value

Molecular weight

≥1.00×106

Protein

≤0.1%

Heavy metals(as Pb)

≤20ug/g

 Assay

 

Glucuronic Acid

≥44.0%

Sodium Hyaluronate

≥91.0%

 Microbial Examination

 

Bacteria counts

<10cfu/g

Mold&Yeast

<10cfu/g

Staphylococcus aureus

negative

Pseudomonas aeruginosa

negative

 

 

Price

Price : USD   600 / kg

Price Condition : FOB   DHL EMS

Packaging

Packing : drum or foil bag

Others

Delivery Lead Time : 7

Minimum Order : 1

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Hyaluronic Acid Cosmetic Grade

Hyaluronic Acid Cosmetic Grade

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To Mr. David Yan
QuFu GuangLong Biochemical Co., Ltd.
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