Polyglutamic Acid
molecular structure · PubChem
Synthetic
Skin Conditioner
Not Clean
Polymer of glutamic acid
CAS #
25513-46-6
Functions
SKIN CONDITIONING
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Verified Jun 2026
Data: CosIng