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Film Former

PHTHALIC ANHYDRIDE/TRIMELLITIC ANHYDRIDE/GLYCOLS COPOLYMER

68

Safety score · 0–100

Fine

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

A polyester resin used to add gloss and wear in nail polish. Once cured the polymer is inert; raw monomers are sensitizers, so supplier purification matters.

Function

FILM FORMINGVISCOSITY CONTROLLING

Skin benefits

  • Film-forming polymer
  • Adds gloss and wear in nail polish
  • Adhesion improver
  • Solid skin tolerance once cured

Known concerns

  • Anhydride monomers are sensitizers in raw form
  • Cosmetic polymer is generally inert but residual monomer matters
  • Limited public CIR review

References

EU

EU CosIng database

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

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Check your shelf

Find PHTHALIC ANHYDRIDE/TRIMELLITIC ANHYDRIDE/GLYCOLS COPOLYMER in your products.

Scan any cosmetic product with LuxSense to see if it contains PHTHALIC ANHYDRIDE/TRIMELLITIC ANHYDRIDE/GLYCOLS COPOLYMER 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.