Product Name: γ-PGA
Synonym: Natto Gum, γ-Polyglutamic Acid, Sodium Polyglutamate, PGA
INCI Name: POLYGLUTAMIC ACID
Appearance: White Powder
Gamma-poly-glutamic acid is a natural, multi-functional, biodegradable biopolymer produced from L-glutamic acid through a fermentation process with a Bacillus subtilis. It is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 100~1000 kDa.
γ-PGA can be widely used in cosmetics application as a moisturizer. It can improving skin-care quality, reducing skin wrinkle conditions.
Main Functions as below:
► Better effect of long-lasting moisturizing ;
► Promote skin health and isolate pollution source;
► Inhibit the melanin and whitening skin.
Characteristics of γ-PGA:
► Natural sources, biodegradation
► Super moisturizing, smooth and refreshing skin feeling
► Quick absorption, good tactility