Product name: Polyglutamic Acid
Other Name: gamma polyglutamic acid; polyglutamic acid serum; I-PGA
INCI Name: POLYGLUTAMIC ACID
Molecular Formula: L-Glu-(L-Glu)n-L-Glu
Molecular Weight: 700000-3000000
Appearance: White or almost white powder
Purity: 92%
PH: 5.0-7.5
Recommended Dosage: 0.05%-1.00%
CAS NO.: 25513-46-6
EINECS NO.: 200-293-7
Package: 1kg/bag
Supplier: ZHENYIBIO

Application: nourishing lotion, moisturizing essence, moisturizing facial mask, whitening gel, revitalizing cream, eye cream, sunscreen etc.
Polyglutamic acid is also known as natto gum and polyglutamic acid. It is a water-soluble, biodegradable, non-toxic, biopolymer prepared by microbial fermentation.
Its moisturizing and water-retaining effect is 500 times that of hyaluronic acid.Mainly used for moisturizing, whitening, antibacterial, and improving skin health.