date:Oct 28, 2017
price:1.00/KG
model:Natural moisturizing material
standard:Beijing
brand:TT
minamount:1KG
amount:200KG
Delivery time:3days
contact
company:Shandong Freda Biotechnology Co., Ltd
send:click send
name:Bill Lee(Mr.)
telephone:0086-531-81213306
mobile:86 15066687093
adress:789 West Coastal Roade, Linshu, Linyi, Shandong, China
post code:276715
Email:bill@fredabiotech.com
QQ:1021935958
Details
-PGA-A Natural Hydrating and Whitening Ingredient for Cosmetics
Introduction
Gamma-poly-glutamic acid (-PGA) is a natural, multifunctional, biodegradable biopolymer produced from L-glutamic acid through fermentation process using a Bacillus subtilis. PGA is a water-soluble homo-polyamide consisting of D- and L-glutamic acid monomers connected by amide linages between -amino and -carboxyl groups. It is biodegradable, edible and non-toxic for human and environment. It can be applied in the fields