Acrylates/Methacrylamide Copolymer
AKA “Acrylic copolymer, Film-forming polymer
Synthetic
Ingredient Facts
Acrylates/methacrylamide copolymer
AKA: Acrylic copolymer, Film-forming polymer
Synthetic · Film Forming · EWG: 4
Synthetic
Occlusive
Synthetic
Clean
Acrylates/Methacrylamide Copolymer is a copolymer of methacrylamide and one or more monomers of acrylic acid, methacrylic acid or one of their simple esters. Science: Functions: Film Forming, Hair Fixing 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.
Hair Fixing
Creates Protective Barrier
Creates protective layer
Holds hair in place
Traditional Use
Synthesized in modern times as a polymer providing film-forming and conditioning properties in cosmetics. Developed to improve product texture and skin compatibility without traditional medicinal use.
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
medical-approval
all-shades-safe
Mild Irritant
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR