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Film Former

HDI/TRIMETHYLOL HEXYLLACTONE CROSSPOLYMER

70

Safety score · 0–100

Fine

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

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, so always read the physical product label and consult a healthcare professional for personal concerns.