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Film Former

ISOPHORONE DIAMINE/ISOPHTHALIC ACID/TRIMETHYLOLPROPANE COPOLYMER

80

Safety score · 0–100

Good

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

A high-molecular-weight polyamide-polyester copolymer used as a film former in cosmetics. Too large to absorb through skin; adds microplastic-class environmental scrutiny.

Function

FILM FORMING

Skin benefits

  • Smooth films on skin
  • Improves product wear
  • Not absorbed through skin

Known concerns

  • Synthetic polymer — microplastic scrutiny in EU
  • Residual monomer flag if undercured

References

EU

EU CosIng database

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

Related film formers

Same plant / compound family

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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.