Lauryl Methacrylate/Glycol Dimethacrylate Crosspolymer
AKA “Lauryl Methacrylate/Glycol Dimethacrylate Crosspolymer, Film-Forming Polymer
Synthetic
Ingredient Facts
Lauryl methacrylate/glycol dimethacrylate crosspolymer
AKA: Film-Forming Polymer
Synthetic · Film Forming · EWG: 4
Synthetic
Occlusive
Synthetic
Clean
Lauryl Methacrylate/Glycol Dimethacrylate Crosspolymer is a crosspolymer of lauryl methacrylate and ethylene glycol dimethacrylate monomers Science: Functions: Film Forming, Hair Fixing Safety Ratings: CIR: Safe as used
CAS #
61181-29-1
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
Antioxidant Protection
Locks In Moisture
Reduces Inflammation
Creates protective layer
Holds hair in place
Traditional Use
A synthetic crosslinked polymer developed in the late 20th century for use as a texture enhancer and film-forming agent in cosmetic formulations.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR