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polymer

GLYCERYL PPG-16/SMDI HEA/HYDROXYISOPROPYL METHACRYLATE

CAS 143708-48-9
78

Safety score · 0–100

Fine

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

PPG/SMDI-based glyceryl polyurethane copolymer used as a film former for long-wear cosmetics. High molecular weight is reassuring but microplastic-class concerns remain.

Function

FILM FORMING

Skin benefits

  • Polyurethane-style film former delivering smooth wear in cosmetics
  • High molecular weight limits skin penetration
  • Generally well tolerated on skin
  • Provides water-resistance and longer wear

Known concerns

  • No specific CIR final report located for this exact polymer
  • Possible trace residual isocyanate or monomer impurities
  • Microplastic-class concerns for rinse-off use
  • Limited independent safety publications

References

EU

EU CosIng database

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

Related polymers

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