murphyMethoxy PEG-23 Methacrylate/Glyceryl Diisostearate Methacrylate Copolymer
molecular structure · PubChem
AKA: Film-forming copolymer
Plant-Derived
Barrier Support
Not Clean
OriginDerived from polyethylene glycol and glyceryl diisostearate, both synthetic polymer and fatty acid ester starting materials. Synthesized through free-radical polymerization of methoxy PEG-23 methacrylate and glyceryl diisostearate methacrylate monomers.
Methoxy PEG-23 Methacrylate/Glyceryl Diisostearate Methacrylate Copolymer is a copolymer of methoxy PEG-23 methacrylate and glyceryl diisostearate methacrylate monomers.
CAS #
137455-77-7
Form
Liquid
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Skin Protecting
Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Nourishes & Protects
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR