Cosmetic Grade Polyglutamic Acid Powder 99% CAS 25513-46-6

• Appearance: Powder
• Transport Package: by Sea
• Specification: 25KG/CTN 50KG/BAG
• Trademark: YH
• Origin: China
• Model NO.: polyglutamic acid
• Production Capacity: 3000 Ton Per Month

Product Description

Product Description

Polyglutamic acid (y-PGA)

Polyglutamic acid (y-PGA), also known as natto bacteria gum, polyglutamic acid, is a water-soluble, biodegradable, non-toxic, biopolymer obtained by microbial fermentation. y-PGA polyglutamic acid is a special anionic natural polymer, which is a homotype formed by amide linkage between a-amino and y-carboxyl groups. The molecular weight of homo-polyamide y-PGA varies from 50,000 to 2 million Daltons. Its moisturizing and locking effect is 500 times that of hyaluronic acid. Mainly used for moisturizing, whitening, antibacterial and promoting skin health. Polyglutamic acid was first found to exist in the highly viscous drawing of Japanese natto food (fermented small soybeans), and it is referred to as y-PGA in China. Biopolymerization through liquid fermentation produces decomposable high-molecular amino acid polymers. HO&1онNH2

Specification

 

ITEM	SPECIFICATION
Appearance	White to off-white powder
Assay (Na+-PGA)	≥2.5%
Intrinsic viscosity, [η]/(dL/g)	0.1~5.0
LD(Loss on Drying)	10% max
pH (1% solution)	5.0~7.5
Clarity, OD400 (4% aq. sol'n,400nm)	0.13 max
Heavy metals (total as Pb, mg/kg)	20 ppm max
TPC (cfu/g)	100 max
E.coli	Negative in 25g
Salmonella	Negative in 25g

Application

There's no need to worry about separating exfoliants or retinol products when using polyglutamic acid. "Polyglutamic acid can be paired with almost any ingredient. If you're someone who struggles with dry skin, patchy skin, polyglutamic acid and hyaluronic acid can save the day. When used together, both active ingredients deliver twice as much hydration, each working together to penetrate and lock in moisture. For further recommendations

 

Packaging & Shipping

Sample: 1kg/bag with Polyethylene bag.
Orders: Professional Drum with net weight 25kg.
Storage:Extraction products should be store in sealed containers, avoiding direct exposure to the sun and moisture place.

Company Profile

HeBei YaHeng Import and Export Trading CO.,LTD

 

     HeBei YaHeng Import and Export Trading CO.,LTD located in Shijiazhuang City, Hebei Province, China, is a limited company specializing in the production and export of titanium dioxide and other chemical raw materials. Our company has many years of export experience and professional logistics distribution in this industry. We are committed to providing our customers with high-quality products, competitive prices, and high-quality services.
We have a strong production capacity, strong supply capacity, good factory environment, conducive to product storage, to ensure the quality of products.

Our factory has a large area and a complete range of product models. We are confident to provide you with quality products and services.

Welcome to your inquiry!

 

Our Advantages

Our clients

FAQ

Q1: What is the MOQ?
A: Our MOQ is 1000KG.
Q2: What is the lead time?
A: For stock,Sample time 1-3days,mass production 3-5days. To customizing products,need 35-45days.
Q3 :Can we put our logo on your product?
A :Yes,we can achieve it as your request.
Q4 :Could you offer the sample even pre-production sample before I place the order?
A :Yes,both could be offered.
Q5 :How should I pay for you if I place order to you?
A :Usually, the Payment terms T/T(30%deposit in advance,70% paid before the shipment)West Union or others could be accepted.
Language Spoken:English,Chinese