Acrylates/Methoxy PEG-23 Methacrylate Copolymer
AKA “Acrylic copolymer, Film-forming polymer
Synthetic
Ingredient Facts
Acrylates/methoxy peg-23 methacrylate copolymer
AKA: Acrylic copolymer, Film-forming polymer
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Occlusive
Skin Conditioner
Synthetic
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. Science: Functions: Film Forming Safety Ratings: CIR: Safe as used
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.
Viscosity Controlling
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Smoothing
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
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe w/Qualifications
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR