Poly-L-Glutamate 99% – Biodegradable Functional Polymer

Poly-L-Glutamate 99% (also known as polyglutamic acid, PGA) is a high-purity, water-soluble polymer derived from L-glutamic acid. Its excellent moisturizing, film-forming, and chelating properties make it an ideal ingredient for cosmetics, agriculture, and specialty industrial applications. The 99% purity ensures consistent performance and high reliability.

Amino Acids 

Sports Nutrition Ingredients 

Overview

Poly-L-Glutamate is produced by microbial fermentation and belongs to the class of biodegradable polyamino acids. The polymer is highly compatible with a variety of formulations and provides enhanced hydration, improved nutrient absorption, and environmental safety.

Key Features

• High purity 99% biodegradable polymer
• Excellent water retention and moisturizing ability
• Strong film-forming and skin-conditioning properties
• Good chelating performance for metal ions
• Compatible with cosmetic, agricultural, and industrial formulations
• Environmentally safe and non-toxic

Applications

Cosmetics

Poly-L-Glutamate is used in serums, creams, masks, and lotions. It enhances skin hydration, reduces water loss, and improves the overall texture and feel of cosmetic products.

Agriculture

In agriculture, it acts as a soil conditioner and fertilizer additive. It enhances nutrient utilization, improves soil moisture retention, and supports sustainable crop growth.

Industrial Uses

PGA is applied in specialty industrial products as a dispersant, stabilizer, or chelating agent. Its biodegradable nature makes it a preferred choice in environmentally conscious formulations.

Advantages

• Enhances moisture retention in cosmetics
• Biodegradable and environmentally friendly
• Improves formulation stability
• Effective at low concentrations
• Compatible with diverse applications

Storage

Store Poly-L-Glutamate 99% in a cool, dry, and well-ventilated area. Keep containers tightly sealed and avoid exposure to moisture or direct sunlight to maintain quality and stability.

Conclusion

Poly-L-Glutamate 99% is a versatile, high-purity polymer offering exceptional moisturizing, chelating, and film-forming properties. Its biodegradability and wide range of applications make it an essential ingredient in modern cosmetic, agricultural, and industrial formulations.