Cosmetic Moisturizing Gamma Poly Gluamic Acid Y PGA

Product Specifications

Prod Model:	CAS No.: 25513-46-6
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Assay:	92%Min (by HPLC)
Mf:	L-Glu-(L-Glu)N-L-Glu
Advantage A:	Lasting Humectant Moisturizer Ten Time of Ha.
Advantage B:	Hyaluronic Acid + Y-PGA
Application:	Anti-Aging, Anti-Wrinkle, Moisturizer
Practical Size:	100% Thru 100 Mesh
Loss On Drying:	10% Max, by Automatic Infrared Analyzer

Product Description

Cosmetics/Agriculture/Food/Medical？grade？Gamma ？ ？ ？ ？ ？ Poly glutamic Acid (Gamma PGA) ？ ？ ？Poly？Gamma PGA ？？ Poly？Gamma？glumatic Acid is？ a water soluble homo polyamide consisting of D？ and L glutamic acid monomers connected by amide linkages between apha-amino and gamma-carboxyl groups. It is biodegradable, edible and non toxic towards human and environment; it has broad applications in fields of medicine, foods, cosmetics, plastics and water treatment.？ ？ Poly Gamma PGA Advantages ？ A: Water retentivity？It allows absorbing and binding water approx. 5000 times greater？than its own weight.The higher the molecular weight, the higher the water retentivity. B: Hydrophilicity？The lower the molecular weight, the higher soluble in water. C: Viscosity？It can be used to adjust property and condition of a product.？The higher the molecular weight, the higher the viscosity. D:Biodegradability？It can be degraded by microorganisms into water and carbon dioxide.？Polyglutamic acid is eco-friendly. In addition, it has sustained release, electric conduction properties？and other various properties.？ ？ Cosmetics Grade Specification？ ？ ？ ？ ？ Functions of？ gamma poly glutamic acid in cosmetic A: long-lasting moisturizing effect ？ B: Release and supply nutriments gradually ？ C: inhibition on melanin biosynthesis ？ D: enhance the skuun health ？ Brands of skin care products containing gamma poly glutamic acid there are lots first-line brands cosmetic are using PGA Christian Dior, Lancome, Clinnique, Shiseido, Kose, SEPHORA, DHC, Laneige, The Face Shop, Mentholatum, Vivian Queen, Noevir, Chantecaille, Estitica Emilia, Hypanique, Natural Cycle, Oguma, Phyto, Shoei, Shu Uemura, Skin Lux, Youngblood, etc. ？ ？ Compare of our Poly Glutamic Acid( gamma poly glutamic acid ) with HA (hyaluronic acid) ？ ？ ？