• 25513-46-6 Cosmetics Ingredients PGA Polyglutamic Acid Powder
  • 25513-46-6 Cosmetics Ingredients PGA Polyglutamic Acid Powder
25513-46-6 Cosmetics Ingredients PGA Polyglutamic Acid Powder

25513-46-6 Cosmetics Ingredients PGA Polyglutamic Acid Powder

Product Details:

Place of Origin: Shaanxi
Brand Name: Rongsheng
Certification: Organic/ISO9001/Kosher/Halal
Model Number: --

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/ Bag 25kg/drum
Delivery Time: 5-8 works days
Payment Terms: T/T, Western Union, L/C, D/A, D/P, MoneyGram
Supply Ability: Negotiable
Get Best Price Contact Now

Detail Information

Key Word: PGA Polyglutamic Acid Specification: 90%
Appearance: White Powder Grade: Cosmetic Grade
Solubility: Water Soluble CAS: 25513-46-6
High Light:

PGA Polyglutamic Acid Powder


25513-46-6 Cosmetics Ingredients


Cosmetics Grade PGA Polyglutamic Acid

Product Description


Cosmetics Ingredients 25513-46-6 PGA Polyglutamic Acid






Description of PGA Polyglutamic Acid


PGA is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.
PGA is a sticky material first found in “natto”, a fermented soybean.PGA is an unusual anionic, naturally occurring homo polyamide that is made of D & L glutamic acid units connected by amide linkages between alpha amino & gamma carboxylic acid groups.
Gamma-poly-glutamic acid (gamma-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, and the molecular weight of PGA is usually between 100~1000 kDa. 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.





COA​ of PGA Polyglutamic Acid


White or almost white
Powder or granules,no caking
Intrinsic viscosity
Actual value
Loss on drying
Heavy metals(Pb)
Total bacterial count
Yeasts & mold
E. coli
Pseudomonas aeruginosa







Function of PGA Polyglutamic Acid


Improve skin health
Promotes fibroblast growth
Balance skin PH
Increase the skin's natural moisturizing factor content
Isolate pollution sources

Increase skin absorption of nutrients

Skin whitening

Long lasting moisturizing
Long term moisturizing against dry environment
Smoothing fine lines on skin caused by water shortage






Application of PGA Polyglutamic Acid



1.Active component for lasting moisturizing and resistance to dry conditions of human skin.


2.Increasing the elasticity of human skin and keeping it tight and smooth.


3.Inhibiting the formation of melanin remarkably.


4.Keeping pH balance of human skin.


5.Forming a slow-release delivery system and therefore improving the absorption capacity of nutrients in cosmetics.


6.Enhancing color fastness after hair dying.


Increase the quality and quantity of plants,Soil improvement Seed coating

Inhibitor, anti-pathogen, High water absorbent


Food industry


Viscosity enhancement for liquid products

Texture enhancer

Texture improvement for bakery products and noodles

Animal feed supplement

Facilitating minerals absorption,

improving bone growth, egg-shell strength, and albumin firmness,decreasing body fat



Nutrition supplement

Facilitating calcium absorption,improving osteoporosis conditions


Water treatment

Heavy metal absorbent

Removal of heavy metals and radionuclide



Delivery & package of PGA Polyglutamic Acid
25513-46-6 Cosmetics Ingredients PGA Polyglutamic Acid Powder 0

25513-46-6 Cosmetics Ingredients PGA Polyglutamic Acid Powder 1

FAQ of PGA Polyglutamic Acid
Q1: Why should I choose your company?
A: We are integrated with industry and tradeWe have our own factory,all products are produced in the factoryquality safety is guaranteed;We have a professional R&D team,production teamsales team and after-sales teamthe whole process for your shopping escort.
Q2: How does your factory make sure the product quality?
A: 1. We will check the samples randomly.
2. Ensure the quality and storage safety of each batch of products
3. We will make a final inspection before shipment to avoid any problems.
Q3: Can I get some free sample?
A: We are happy to provide samples free of charge,you only need to pay for the shippingcostPleaseconsult customer service for details.
Q4: Is there any discount?
A: Yes,some products are being discountedWe have a large number ofcoupons and limited time discounts waiting for you to receive,you can contact oun customer service if you have any needs.
Q5: What's your minimum quantity?How to place order online?
A: Different products have different MOQplease consult customer service for details.You can clickstartorder to place your order,or click send Inquiry/chat to contact our customer service for details.
Q6: What is the payment term?
A: Payment canbedonebyTradeAssuranceT/TL/CCredit Card and more.Please consult customer service for details.
Q7: What is the delivery time/method?
A: We usually ship the goods within 1-7 working days after you make the paymentWe can express by door to doorby airby sea,you can also choose your freight forwarder.
Q8: When can i get the quotation ?
A: We usually make an offer within 24 hours after receiving your inquiry.lf it's an urgent order,you can call us or mention it in the subject line of your email so we can give priority to reply it.
Q9: Can you develop a new product for us?
A: Yes,we can. We have independent R&D department who is able to update the procedure parameters ofour main products and develop the procedure of new product . For more information,please contact us directly.
Q10: Do you provide after-sales service?
A: We provide 7*24h service. We have a professional after-sales team to solve your problems,you are welcome to place an order.


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