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Name: Polyglutamic acid
CAS number: 25513-46-6
Molecular formula: C5H9NO4
Active substance content: 99%
Testing method: HPLC
Appearance: White powder
Product grade: Cosmetic grade
Storage: Keep in a cool, dry place away from light and high temperature.
Polyglutamic acid (γ-PGA), also known as natto gum and polyglutamic acid, is a water-soluble, biodegradable,
non-toxic biopolymer produced by microbial fermentation.
γ-PGA is the main component of natto viscous colloid, which has the function of promoting mineral absorption.
The special molecular structure of γ-PGA makes it moisturizing. Adding γ-PGA to cosmetics or skin care products
can effectively increase the skin's moisturizing ability and promote skin health.
