What is polyglutamic acid powder?

Polyglutamic acid, also known as γ-PGA, is a biopolymer amino acid polymer synthesized by microbial fermentation. It is a white powder with a molecular weight ranging from 100,000 to 2,000,000 Daltons. This unique anionic natural polymer is composed of glutamic acid monomers that are connected by linear amide bonds between α-amino and γ-carboxyl groups. The polyglutamic acid supplied by our company is highly water-soluble and biodegradable and is a safe, environmentally friendly and multifunctional material. After our research, we found that polyglutamic acid contains rich cosmetics materials, especially in cosmetics to moisturize the skin, etc. In addition, it can also be used in a wide range of other fields.

Efficacy of polyglutamic acid:

1. Excellent moisturizing ability: Polyglutamic acid powder contains Moisturizing raw materials. Its moisturizing effect exceeds that of hyaluronic acid. It can absorb and lock more than 4,000 times its weight of water, making it an ideal moisturizing ingredient in cosmetics.
2. Promoting mineral absorption: In agricultural applications, polyglutamic acid can improve the absorption of minerals by crops, thereby improving crop yield and quality.
3. Sustained release: As a sustained release agent, polyglutamic acid can control the release of nutrients and water, and improve the utilization efficiency of fertilizers and pesticides.

Biodegradability: Polyglutamic acid can be completely biodegraded, non-toxic to the human body and the environment, and is an excellent environmentally friendly polymer material.

Application areas of polyglutamic acid:

• Polyglutamic acid has a wide range of applications, covering multiple industries such as cosmetics, agriculture, medicine and environmental protection:
• Cosmetics industry: As a moisturizer, polyglutamic acid is used in products such as facial masks, moisturizers, and moisturizing lotions to provide long-lasting moisturizing effects for the skin.
• Agriculture: As a highly effective biostimulant and water retaining agent, polyglutamic acid improves crop yield and quality, promotes the development of crop roots, and enhances disease resistance.
• Medical field: Polyglutamic acid, as a drug carrier, hemostatic agent and soft tissue filler, shows good biocompatibility.
• Environmental protection: In water treatment, polyglutamic acid can remove heavy metals and radioactive metal ions in water, and can also be used as a flocculant in sewage treatment.
• Food industry: Polyglutamic acid is food additives that can be used as a thickener, stabilizer and preservative to improve the quality and shelf life of food.