L-Pyroglutamic acid sodium salt can be used as moisturizing agent in cosmetics, its moisturizing effect is better than glycerin, sorbitol, non-toxic, no stimulation for use, used for skin care and hair care cosmetics;

This product has inhibitory effect on tyrosine oxidase, can prevent the deposition of melanoid, and has whitening effect on skin; It has softening effect on cutin and can be used in nail makeup. Can also be used as surfactants, used in detergents.

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