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Cosmetic Moisturizing Raw Materials Gamma Polyglutamic Acid CAS 25513-46-61
New type Chemical MaterialPGAChina Polyglutamic Acid
Tianjin YR Chemspec Technology Co., Ltd.
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Product Description Gamma Polyglutamic AcidProduct Description:Gamma Polyglutamic Acid as a multifunctional skin care ingredient,Gamma PGA can moisturize and whiten skin and improve skin health.It busilds gentle and tender skin and restore skin cells,facilitates exfoliation of old keratin.Clears stagnant melanin and gives birth to white and translucent skin. Gamma Polyglutamic Acid has excellent compatibility in non-ionic,anionic and amphoteric surgactants.Polyglutamic Acid is a pefect ingredient for cream,essence,astringent,face mask,eye gel,sun cream,shampoo,body wash,lotion,hairstyle formula and so on.Gamma PGA is an idea moisturizer with high compatibility with other cosmetics materials.Dosages of the material denpend on the function of the skin care product.Gamma Poly-glutamic acid (γ-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.Product Pictures:Key Technical Parameters: AppearanceWhite or Off-White PowderAssay90.0% min.pH Value(1% in water)5.0~7.5Absorbance(4%,400nm)0.12 max.Heavy Metals20 ppm max.Loss on Drying10.0%Total Plate Count100 cfu/gSalmonellaNegativeE.ColiNegativePartice Size100% through 100 meshApplications:γ-PGA widely used in food industry, cosmetics,water treatment, hygienic products, agriculture and other Hi-tech industries.Gamma Polyglutamic Acid,first recognized in Japanese food 'Natto',it is a natural multifunctional Biopolymer,produced with Bacillus Subtilis by fermentation.Gamma Polyglutamic Acid(Gamma PGA) is a water soluble homopolymer,it consists of D-Glutamic Acid and L-Glutamic Aid monomers which are connected by amide linkages between α-amino and γ-Carboxyl groups.Large number of Carboxyl Groups along the molecule chain of Gamma PGA can form hydrogen bonding in a molecule or between different molecules.Thus it has high water absorbability and moisture retaining capability.Thanks to its unique properties,Gamma PGA can be used as thickener,filmogen,humcctant,retarder,cosolvent,binder and anti-freezer,therefore,the application prospect of Gamma PGA is promising.Advantages:Long-Lasting moisturization*Possessing high moistureizing capability,much better than Hyaluonic Acid,Collagen.*Kepping moisture of skin for long time.*Restoring skin elasticity and smoothening wrinkles.Synergy*Stablizing and increasing HA of skin.*Increasing NMP of skin.*Increasing the nutrients absorption of skin.Healthy Whitening*Inhibiting melanin biosynthesis.Company Overview:Shipment and Packages:Company Advantages:*SGS Audited Supplier*24 Hours Responce.*Strong R&D Team and Technical Service.*One-Stop/Package Service.*More than 15 years in the chemical raw material field.*Professional Marketing Team.*Flexible Payment Terms and Flexible MOQ.*Strict release procedures .*On time delivery.FAQs:Do You Accept Sample Orders? Yes,we accept sample orders. 2. What's Your MOQ? We have no fixed requests on MOQ,it should according to Customers'actual demand. 3. How To Assure The Quality Once Order Confirmed? We have strict QC/QA management system,and Strict release procedures. We prefer to deliver pre-shipment samples by Express Courier before shipment,or you can advise us your quality standard. 4. Can We Have a Preview About The Product Quality before Our Order Despatching? Sure,we always provide the relative Batach(s)'COA(s) before shipment. 5. How Will You Deliver The Goods? We have closed cooperation with most famous Shipping companies,Airlines,Express Couriers. We'll suggest the best way according to your order quantity. 6. What Is Your Payment Terms? We have Flexible Payment Terms.Wire Transfer,Western Union,PayPal and etc.are accepted. 7. What Is The Leading Time? The leading time is different based on different quantity,we usually arrange shipment within 3-15 working days after order confirmation. 8. How to Place Orders? You can place your orders on the line www.made-in-china.com directly,or send us your order to our official e-mail.
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