Sodium Polyglutamate

Catelog Number	CIP-003
Product Name	Sodium Polyglutamate
Product Description	Sodium polyglutamate (PGA) is a water-soluble, high molecular weight polymer produced by microbial fermentation. Structurally, it is the glutamic acid linked by amide bonds. There are a large number of hydrogen bonds between and within the molecules of PGA, contributing to the excellent moisturizing capability of the material. Using PGA and sodium hyaluronate (HA) together can greatly increase the action time of HA, and bring smoother skin by decreasing the sticky feeling of HA.
CAS Number	28829-38-1
Appearance	White to off-white powder or granules.
Content	>92%
Efficiency	Long-lasting moisturizing and whitening effects. Synergistic effects with HA. Increasing the NMF content.
Adding Amount	0.1% -1%
Shelf Life	Please keep the product in a cool and dry condition, and away from direct sunlight in the original unopened packs. The shelf life of the product is 24 months.
	Datasheet