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Polyglutamic acid (PGA) is a water-soluble biopolymer derived from fermented soybeans (natto). It is composed of glutamic acid units and is renowned for its exceptional moisture-retention capabilities and biodegradability.
PGA effectively stimulates the activity of fibroblasts, providing anti-aging and anti-wrinkle benefits. While high-molecular-weight PGA is less effective at promoting fibroblast activity compared to low-molecular-weight variants, it outperforms in stabilizing foams, providing superior hydration, and enhancing adsorption on hair. In hair care products, it offers anti-static properties and leaves hair smooth and soft. Additionally, PGA helps brighten the skin and provides comprehensive skincare benefits, including moisturizing, whitening, antibacterial action, and promoting overall skin health.
Product Name:Polyglutamic acid
CAS:25513-46-6
MF:(C5H9NO4)x
Melting point :74 °C
form:powder
color:White
Uses:
Polyglutamic acid (PGA), specifically γ-Polyglutamic acid (γ-PGA), is a naturally occurring, water-soluble biopolymer. It is composed of glutamic acid units linked together and is most famously known as the viscous, stringy substance found in Natto, a traditional Japanese fermented soybean dish. It is produced commercially through microbial fermentation and is valued for being biodegradable, non-toxic, and edible.
PGA is gaining immense popularity in the cosmetic, agricultural, and medical industries due to its unique functional properties:
Super-Hydration Powerhouse: In skincare, PGA is a superior humectant. It can hold up to 5,000 times its weight in water, creating a moisture-locking film on the skin. Research suggests its moisturizing capability is significantly higher (up to 2-3 times) than that of Hyaluronic Acid (HA), helping to plump the skin and reduce fine lines.
Nutrient Booster (Agriculture): As a soil conditioner, PGA acts as a "nutrient sponge." It chelates (binds) essential minerals like calcium, magnesium, and iron, preventing them from precipitating in the soil. This enhances fertilizer efficiency, improves soil structure, and increases crop resistance to drought and stress.
Eco-Friendly & Biodegradable: Unlike synthetic polymers, PGA is environmentally friendly. It degrades naturally into harmless glutamic acid, making it a sustainable choice for water treatment flocculants and biodegradable packaging materials.
Brightening & Anti-Aging: Beyond hydration, PGA has been shown to inhibit tyrosinase activity (reducing melanin production for a brighter complexion) and promote collagen production, making it a dual-action ingredient for anti-aging formulations.
Facial serums & essences: hydration boost + smoother feel
Creams/lotions: moisture retention & texture enhancement
Sheet masks / rinse-off masks: water-binding, film-forming sensory
Hydrating gels / after-sun products: water-soluble polymer base compatibility
Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Azaperone with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Azaperone.
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