Qufu Habier Biopharma Co.,Ltd
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Poly-L-Glutamic Acid

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Quick Information

  • Brand Name: Habier
  • Place of Origin: China


About Us
Habier Biopharma is a professional manufacturer and exporter of ingredients for Sodium Hyaluronate(HA) and Chondroitin Sulfate. All of our products conform with international quality standards and are greatly appreciated in a variety of markets throughout the world. In order to promote better management and service to the customers, we propose the new concept of life "SIMPLIFY YOUR LIFE". Having faith in the rise of Habier Biopharma, we will make more efforts to serve customers and endeavor to the end for the cause of human health in the meanwhile.

Brief Introduction
Polyglutamic acid(PGA) which exists frequently innature in the form of sodium polyglutamate, is usually a sticky anionic amino acids polymer. Initially, it was found in a traditional food ‘natto’, which is also called γ-polyglutamic acid (γ-PGA). The polymer is anisomorphism type of polypeptide biopolymers with glutamic acid as a structural unit andconnected by amide bond formed through α-aminoand γ-carboxyl group. Since each of the structural unit of glutamic acid contains a plurality of hydrophilic groups, a large amount of hydrogen bonds can be formed inside or between the polymer chains, so PGA can effectively capture and retain moisture, enhance skin elasticity, and be regarded as a good natural moisturizing ingredient widely used in personal care products. Our PGA is produced by fermentation with a superior strain of Bacillus subtilis. Its INCI name is Sodium Polyglutamate. 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.
Microsoft Word - Overview--PGA.docx


Product Name

γ-Polyglutamic acid



Other Names

Sodium Polyglutamate


Cosmetics, Food industry, Health care, Pharma other fields


25513-46-6, 28829-38-1

Production Process




Molecular Weight

10kDa, 700kDa, 1000kDa



Brand Name



White to off white granular or powder

Place of Origin

Shandong, China(Mainland)


Cosmetic Grade, Food Grade, Pharma Grade



 Functions & Applications
- Promote the accumulation of NMFs
- Reduction of hyaluronic acid (HA) degradation
- Enhance hydrating and moisturizing capacity of skin
- Improve elasticity and softness of the skin
- Inhibition of melanin production
- Effect of synergy with other ingredients
Application field Product type Biochemical functionality
Cosmetics Moisturizer Improving skin-care quality, reducing skin wrinkle conditions
Health-care Nutrition supplement Facilitating calcium absorption, improving osteoporosis conditions
Food industry Thickener/Stabilizer 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
Medical treatment Controlled release drug carrier, medical bondage Biocompatible carrier for cancer drug, gene therapy
Water treatment Heavy metal absorbent Removal of heavy metals and radionuclide
Wastewater treatment Biopolymer flocculants Substitute for polyacrylamide or PAC
Agriculture Increase the quality and quantity of plants, Soil improvement, Seed coating Inhibitor, anti-pathogen, High water absorbent

Packaging Details: 100g/ foil-bag, 1kg/foil-bag, 20kg/drum and other customized package. Delivery Detail: Shipped in 5-10 days after payment.


  • FDA : 18721714060


  • Price Condition : FOB
  • Price : USD430 / kg
  • Delivery Port : China

Packaging & Delivery

  • Packing :1kg/foil-bag
  • Delivery Lead Time : 3-5 working days after PO
  • Minimum Order : 1kg
  • Supply Ability : 1000/month

Product Image

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