2.Specification:98%
3.CAS:25513-46-6
4.Free Sample
5.Capsules,tablets,softgel,gummies,small bags,private label
6.Test Method:HPLC,UV&GC
7.Vacuum Aluminum Foil Bag; Fiber Drum for 25kg with inside double layer food grade poly bag
8. DeliveryTime:1-3 working days
9. Organic,Gluten free,no Allergen,Non-GMO,Paraben free,No Colors, BSE/TESE Free,Vegan
10. Certificates:Kosher, ISO22000, HALAL, USDA, FDA, FSSC22000, HACCP, EU Organic, EcoCert, BS EN 15662, cGMP
- Product Description
Polyglutamic Acid Powder - Premium Quality for Cosmetic & Skincare Applications
Looking for a powerful hydration ingredient that outperforms hyaluronic acid? Polyglutamic Acid Powder (γ-PGA) might be exactly what you need. This water-soluble biopolymer comes from normal microbial maturation, essentially utilizing Bacillus subtilis microbes. Not at all like engineered choices, our powder comprises of D- and L-glutamic acid monomers connected through characteristic amide bonds. Think of it as nature's dampness magnet – competent of holding up to 5,000 times its weight in water. That's altogether more than hyaluronic acid, making it a game-changer for your skincare formulations.
This biodegradable, anionic polypeptide has picked up gigantic consideration in the restorative industry. Why? Since it understands genuine definition challenges you confront every day. Whether you're creating serums, creams, or inventive skincare items, this fixing conveys comes about your clients will notice.

Key Benefits of Polyglutamic Acid Powder
Superior Hydration Performance
You've likely worked with hyaluronic acid some time recently. But here's where things get interesting.The powder doesn't fair hydrate – it locks dampness in by restraining hyaluronidase, the chemical that breaks down your skin's characteristic hyaluronic acid. This implies longer-lasting hydration for your conclusion users.
The ingredient also increases Natural Moisturizing Factor (NMF) production. Your clients get stout, brilliant skin that remains hydrated all through the day.
Enhanced Formulation Stability
Struggling with consistency issues in high-electrolyte definitions? We get it that disappointment. Our gamma-PGA keeps up stability over extraordinary pH ranges where conventional thickeners fall flat. This gives you more definition adaptability and reliable item performance.
Anti-Aging Properties
Your clients need obvious comes about. This effective peptide makes a difference reestablish skin flexibility and smooths the appearance of fine lines. It fortifies the skin boundary whereas securing against natural stressors. The result? A more energetic, brilliant complexion that builds client loyalty.
Excellent Skin Penetration
Through controlled molecular weight optimization, our Polyglutamic Acid Powder overcomes the obstruction entrance challenges related with tall atomic weight polymers. It conveys dynamic benefits where they're required most – in the more profound skin layers.
Product Specifications
| Item | Specifications | Results |
| Description | White or almost white, free-flowing powder, odorless | White, free-flowing powder, odorless |
| Assay (as sodium polyglutamate) | ≥90% | 98.80% |
| Molecular Weight (Mw) | ≥20 kDa | 20 kDa |
| pH | 5.0–8.0 | 7.16 |
| Loss on Drying | ≤10% | 5.72% |
| Particle Size (80‑mesh sieve) | 100% pass | Complies |
| Transmittance | ≥95% | 99% |
| Yeast and Molds /(CFU/g) | ≤100 | <10 |
| Total Plate Count /(CFU/g) | ≤500 | <10 |
| Cadmium (Cd) /(mg/kg) | ≤5 | Not detected |
| Lead (Pb) /(mg/kg) | ≤10 | Not detected |
| Arsenic (As) /(mg/kg) | ≤2 | Not detected |
| Mercury (Hg) /(mg/kg) | ≤1 | Not detected |
*Please Contact Us for the latest COA.
Applications in Your Products
Skincare Formulations
- Hydrating serums and essences
- Anti-aging creams and lotions
- Face masks and sheet masks
- Eye creams
- Moisturizers for all skin types
Hair Care Products
- Deep conditioning treatments
- Leave-in conditioners
- Hair repair serums
Personal Care
- Body lotions and creams
- Hand creams
- Foot care products
Why Choose Fairir Biotech?
Quality You Can Trust
We work a 10,000 square meter GMP-certified fabricating facility in Xi'an, Shaanxi Province. Our advanced equipment includes Continuous Countercurrent Extraction Equipment, High Performance Liquid Chromatography, and UV spectrophotometers. This guarantees each clump meets strict quality standards.

With 14 stainless steel extraction tanks extending from 500 to 3,000 liters and 3 completely programmed generation lines, we accomplish 98% generation proficiency. That implies steady quality and dependable supply for your business.
Comprehensive Certifications
Your clients care around quality confirmation. So do we. Our facility holds:
- ISO 9001:2015
- ISO 22000
- HACCP
- FSSC 22000
- Kosher
- Halal
- USDA Organic
- GMP (cGMP)
These certifications donate you certainty and offer assistance you meet administrative prerequisites in diverse markets.

Flexible Packaging Options
We get it that diverse ventures have diverse needs. Our standard bundling includes:
- 1kg aluminum foil bags
- 5kg cardboard boxes
- 25kg fiber drums with double-layer food-grade poly bags
Need custom packaging? We've got you secured. Fair let us know your requirements.

Fast Delivery
Time things in commerce. We transport orders inside 1-3 working days. Our temperature-controlled shipping jam item astuteness from our facility to yours.
OEM/ODM Services
Want to make something interesting? Our comprehensive OEM/ODM administrations include:
- Custom Detailing Improvement: Work with our experienced group to make details that coordinate your vision.
- Packaging Plan: Stand out on racks with custom bundling solutions.
- Private Labeling: Construct your brand with our fabricating support.
- Regulatory Compliance: Explore complex controls with our master guidance.
We back different designs counting capsules, tablets, softgels, gummies, and little sachets.
Free Samples Available
Not beyond any doubt if this is right for your detailing? We offer free tests so you can test quality some time recently committing to bigger orders. Involvement the prevalent hydration and definition benefits firsthand.
Get Started Today
Ready to lift your skincare details with premium gamma-PGA? Our experienced group is committed to your fulfillment. We examine your particular needs and give mindful arrangements that work for your business.
Adhering to mutual benefit principles, we've built lasting relationships with customers worldwide through professional service, quality Polyglutamic Acid Powder , and competitive pricing.
Contact us today at sales@fairirbiotech.com to discuss your requirements. Let's create something amazing together.
Shaanxi Fairir Biotech Co., Ltd. - Your trusted partner for premium plant and animal extracts. Located in Xi'an City, Shaanxi Province, we combine traditional knowledge with modern manufacturing excellence.
















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