murphyPVM/MA Copolymer
molecular structure · PubChem
AKA: Polyvinyl methyl ether/maleic anhydride copolymer
Synthetic
Occlusive
Emulsifier
Clean
OriginPVM/MA Copolymer is synthesized from polyvinyl methyl ether and maleic anhydride, members of the acrylic polymer chemical family. It is produced through free-radical copolymerization of these two monomers under controlled temperature and catalyst conditions.
2,5-Furandione, polymer with methoxyethene; copolymer of methyl vinyl ether and maleic anhydride
CAS #
9011-16-9
State
Solid
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Antistatic
Binding
Emulsion Stabilising
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Hair Fixing
Viscosity Controlling
Reduces Static
Holds Formula Together
Stabilizes Emulsion
Creates Protective Barrier
Brightens Skin
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR