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POLYGLYCERYL-2 DIISOSTEARATE/IPDI COPOLYMER

64

Safety score · 0–100

Fine

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

About

Film-forming polymer that conditions skin and hair; used in long-wear formulations.

Polyglyceryl-2 diisostearate/IPDI copolymer is a high molecular weight polymer formed from isophorone diisocyanate (IPDI) and polyglyceryl-2 diisostearate. As a polymer, it does not penetrate the skin barrier due to its large molecular size. IPDI monomer residual is restricted in cosmetics (Annex II/1344 substances), but residual monomer levels in properly cured polymer are minimal. The ingredient is used in color cosmetics and skincare for film-forming properties. No CLP hazards are classified for the polymer itself.

Skin benefits

  • Film-forming for long-wear cosmetics
  • Viscosity control

Known concerns

  • Residual IPDI monomer concern (must be below restricted levels)
  • Not suitable for spray products due to inhalation risk

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.