Glyceryl Polymethacrylate
AKA “2-Propenoic acid, homopolymer, ester with 1, 3-propanetriol”
Synthetic
Ingredient Facts
Glyceryl polymethacrylate
AKA: 2-Propenoic acid, Homopolymer, Ester with 1, 3-propanetriol
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Occlusive
Skin Conditioner
Synthetic
Clean
Helps create the perfect texture by controlling how thick or thin the formula feels on skin, ensuring smooth application and comfortable wear.
CAS #
28474-30-8, 146126-21-8
Form
Powder
See origin →
Functions
Viscosity Controlling
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Smoothing
Controls Viscosity
Traditional Use
A synthetic polymer developed from glycerin and polymethacrylate in the late 20th century. Designed as a film-former and thickening agent in modern cosmetic formulations for improved product performance.
Skin Types
●all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
Verified Feb 2026
Data: CosIng · EWG · CIR