Cosmetics Raw Materials

Sodium Polyglutamate (Sodium γ-Polyglutamic Acid, γ-PGA-Na) is a high-performance, biodegradable, and water-soluble anionic biopolymer derived from the fermentation of Bacillus subtilis. This naturally occurring macromolecule consists of glutamic acid units linked by amide bonds between α-amino and γ-carboxylic acid groups, making it an exceptional multifunctional ingredient for various industries.
As a leading Sodium Polyglutamate supplier, Runtai Chemical supplies premium-grade γ-PGA, ensuring optimal performance for cosmetics, agriculture, food preservation, wastewater treatment, and biomedical applications. Our product is manufactured under strict quality control standards, guaranteeing high purity, consistent quality, and competitive pricing for global customers.
Runtai Chemical is a professional and reliable China manufacturer of Sodium Polyglutamate (γ-PGA) with CAS 28829-38-1 with higher purity and lower price. If you are interested in our Sodium Polyglutamate (γ-PGA), PLS free to contact us for a free sample!

Applications
In the pharmaceutical field, as a drug carrier, it is used for sustained-release formulations or targeted delivery to improve drug stability and utilization.
In the agricultural field, as a fertilizer enhancer, it adsorbs nutrients (such as nitrogen and phosphorus) from the soil, reduces loss, and improves plant absorption efficiency.‌

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