INCI · other · CIR review pending · used in 3 products
Glyceryl Polymethacrylate
Glyceryl Polymethacrylate (CAS# 28474-30-8 / 146126-21-8) is a polymer ester formed from polymethacrylic acid and glycerin (1,2,3-propanetriol), with the IUPAC name 2-Propenoic Acid, 2-Methyl-, Homopolymer, Ester With 1,2,3-Propanetriol. It is primarily used in cosmetic and personal care formulations as a viscosity-controlling agent. It appears across a wide range of product types including serums, gels, creams, and masks.
Evidence level
weakEWG score
—Comedogenic
—Category
other● Benefits
The source lists its official CosIng function solely as viscosity controlling, meaning it helps adjust and stabilize the texture and consistency of formulations. No additional skin-benefit claims are supported by the source text.
viscosity-controlling
● Cautions
