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Stabilizer

POLYETHYLENE/ISOPROPYL MALEATE/MA COPOLYOL

CAS 224580-87-4 Updated
70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A graft copolymer of polyethylene with isopropyl maleate and PEG side chains, used to stabilize emulsions and control viscosity. Polymeric size limits penetration; minor residual-monomer caveat keeps it yellow.

Function

EMULSION STABILISINGVISCOSITY CONTROLLING

Skin benefits

  • Stabilizes emulsions
  • Helps control viscosity
  • Polymeric — limited skin penetration

Known concerns

  • Maleic anhydride/MA residual monomer concern
  • Limited public toxicology on this exact copolymer

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.