Acrylates/Methoxy PEG-23 Methacrylate Copolymer
AKA “Acrylic copolymer, Film-forming polymer
Ingredient
Ingredient Facts
Acrylates/methoxy peg-23 methacrylate copolymer
AKA: Acrylic copolymer, Film-forming polymer
Ingredient · Film Forming · EWG: 4
Synthetic
Occlusive
Not Clean
Acrylates/Methoxy PEG-23 Methacrylate Copolymer is a copolymer of methoxy peg-23 methacrylate and one or more monomers of acrylic acid, methacrylic acid or one of their simple esters.
Form
Liquid
State
Solid
See origin →
Functions
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Creates Protective Barrier
Traditional Use
Developed as a multifunctional polymer in late 20th century cosmetic chemistry. Designed to provide both film-forming and hydrating properties in skincare and color cosmetics.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR