Poly-L-Glutamic Acid: High-Purity Biopolymer Manufacturer & Supplier in China
Discover the superior moisturizing and functional benefits of Poly-L-Glutamic Acid (γ-PGA), a naturally derived, biodegradable biopolymer. Sourced from a leading China manufacturer, it's ideal for advanced cosmetic, agricultural, and food applications seeking superior performance and sustainability.
Get a Quote & SampleUnlock Advanced Hydration and Performance with Polyglutamic Acid

Polyglutamic Acid
As a premier manufacturer and supplier of Polyglutamic Acid in China, NINGBO INNO PHARMCHEM CO.,LTD. offers this exceptional biopolymer for discerning B2B clients. Our high-purity Polyglutamic Acid provides advanced moisturizing, anti-aging, and skin-healing properties, making it a sought-after ingredient for premium cosmetic formulations. We ensure consistent quality and reliable supply for your manufacturing needs.
- Superior Moisturizing Capabilities: Polyglutamic Acid acts as a powerful humectant, attracting and retaining significantly more moisture than hyaluronic acid to deeply hydrate the skin.
- Natural Biodegradability and Non-Toxicity: Produced via microbial fermentation, it offers an eco-friendly and safe alternative for sensitive applications.
- Enhanced Skin Health Benefits: Beyond hydration, it stimulates the skin's natural moisturizing factors, reduces wrinkle appearance, and supports wound healing.
- Versatile Applications: Its unique properties make it valuable in cosmetics, agriculture for improved nutrient uptake, and as a food additive for texture and preservation.
Key Advantages of Polyglutamic Acid for Your Products
Exceptional Hydration Power
Experience unparalleled skin hydration as Polyglutamic Acid acts as a super humectant, forming a protective film that significantly reduces transepidermal water loss and boosts skin's natural moisture content for a plump, radiant look. Inquire about bulk purchase options from our trusted supplier.
Biocompatibility and Sustainability
Composed of amino acid units, Polyglutamic Acid is naturally biodegradable and non-toxic. This makes it an ideal choice for clean beauty products and environmentally conscious formulations. Buy this sustainable ingredient from a reliable manufacturer.
Multi-functional Application Spectrum
From advanced anti-aging serums and hydrating moisturizers to agricultural soil conditioners that enhance nutrient absorption, Polyglutamic Acid offers a broad range of benefits. Contact us for a quote to integrate this versatile ingredient into your product line.
Diverse Applications Driven by Superior Performance
Cosmetic Formulations
Elevate your skincare products with Polyglutamic Acid for superior moisturizing, anti-aging, and skin-smoothing effects. It's the perfect addition for manufacturers seeking high-performance, natural ingredients. Inquire about cosmetic grade Polyglutamic Acid for sale.
Agricultural Enhancements
Improve plant health and nutrient uptake in soil. As a soil conditioner, it creates a protective film that aids water and nutrient absorption, leading to enhanced crop yields. Discover wholesale pricing from our China supplier.
Food Industry Applications
Utilize Polyglutamic Acid as a food additive to improve taste, extend shelf life, and enhance texture, such as making bread fluffier. Explore bulk purchasing for your food ingredient needs.
Medical and Biomedical Uses
Its biocompatibility and drug delivery potential make it valuable in medical research and applications. Contact our sales team for specialized grades and detailed specifications.