cosmetic grade hyaluronic acid
2016-11-10 18:47 Views:78
Price:Negotiable
Brand:meibonda
MOQ:1
Quantity:500000
Send Inquiry
| |
Sodium Hyaluronate-Cosmetic Grade
HA is a natural biotic component ,widely existing in skin andany other tissue .It has outstanding moisture keeping ability ,thuscalled Natural Moisturizing Factor (NMF) in the world .It is thebest component used in cosmetics for moisture keeping in the nature.When HA applied to the skin, macromolecular HA can form an airpermeable thin layer and keep the skin smooth and moist, andprotect the skin from bacteria, dust, and ultraviolet ray. With lowmolecular HA penetrating into corium ,it will slightly enlargeblood capillaries, speed circulation of blood, improve intermediarymetabolism and nourishment absorbing ability of skin, thuseliminating wrinkles, increasing skin`s elasticity and delaying itsaging .HA as well can further hyperplasia of epidermis cell ,cleanoxygen free radical ,prevent and rehabilitate breach of skin .Itsaqueous solution has very high viscosity which can make waterbecome thicker .Cream made by means of emulsifying HA with oil isfine and homogeneous with stable emulsification .HA is the best natural moisturizing component used incosmetics .It has a good Compatibility and can be added in variouscosmetics such as cream ,lotion .Cosmetic water ,essence, facialcleanser, liquid for bath ,shampoo and protect hair lotions,mousse, lip stick. The incorporated quantities are about0.05%-0.5%. | Performance | | | whiteor almost white particle or powder with no smell | | it istransparent solution in water and insoluble in solution, acetoneand diethyl ether | | testing | | | pH range(1%aqueous solution) | 6.0-7.5 | | transparency | ≥99.0% | | ransparency | ≤10.0% | | dynamicviscosity | measuredvalue | | molecularweight | ≥1.00×106 | | protein | ≤0.1% | | heavy metal | ≤20ppm | | contentdetermination | | | glucuronicacid | ≥44.0% | | sodiumhyaluronate | ≥91.0% | | microorganismtesting | | | total bacterialcount | ＜100cfu/g | | total mucedineand saccharomycetes | ＜100cfu/g | | staphylococcusaureus | Are NotAllowed | | Pseudomonasaeruginosa | Are NotAllowed |
|
Contact Infomation
Send Inquiry
