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Film Former

HDI/TRIMETHYLOL HEXYLLACTONE CROSSPOLYMER

Updated
70

Safety score · 0–100

Fine

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

About

A crosslinked film-former built from HDI and a lactone polyol. Inert and skin-safe once fully cured; residual isocyanate control is vital.

Function

ANTICAKING

Skin benefits

  • High-performance film former
  • Gives long-wear water-resistant finish
  • Popular in sunscreens and foundations

Known concerns

  • HDI is a known respiratory sensitizer — only the cured polymer is cosmetic-grade
  • Residual isocyanate must be strictly limited

References

EU

EU CosIng database

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

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Check your shelf

Find HDI/TRIMETHYLOL HEXYLLACTONE CROSSPOLYMER in your products.

Scan any cosmetic product with LuxSense to see if it contains HDI/TRIMETHYLOL HEXYLLACTONE CROSSPOLYMER and get a full ingredient breakdown with safety scores.

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.