high purity γ-PGA for premium skincare moisturization

Discover our cosmetic-grade γ-polyglutamic acid series—Sodium Polyglutamate and Calcium Polyglutamate—fermentation-derived, high-purity, and available in multiple molecular weights for premium skincare. Sodium Polyglutamate delivers lightweight, non-sticky hydration with up to 5,000× its weight in water-holding capacity, ideal for serums, creams, essences, and masks. Calcium Polyglutamate offers gentle, stable barrier support with moisturizing power over 10× that of hyaluronic acid, perfect for sensitive skin, sunscreens, and post-procedure care. As a professional cosmetic poly γ-glutamic acid factory, we provide a sustainable, biodegradable, clean-beauty-friendly moisturizer alternative to hyaluronic acid, supported by samples, technical data, and OEM/ODM formulation assistance.

Appearing as a white to off-white powder, high-performance γ-PGA is a bio-engineered, non-animal moisturizer derived from natto fermentation, specifically developed for premium skincare formulations to deliver deep, long-lasting hydration with a refreshing, non-sticky skin feel. As a high-performance polymer, our γ-PGA is an ideal alternative to conventional hyaluronic acid and other polysaccharide-based humectants, offering superior water-holding capacity (up to 5,000× its own weight), enhanced penetration, and multifunctional benefits including collagen support and hyaluronic acid preservation.