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Film Former

NEOPENTYL GLYCOL/PHTHALIC ANHYDRIDE/TRIMETHYLOLPROPANE ISONONANOATE COPOLYMER

80

Safety score · 0–100

Good

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

A synthetic polyester film-former built from a phthalate-based backbone. Creates flexible, glossy films for long-wear makeup. Polymerized phthalate is inert — not the same risk as free phthalates.

Function

FILM FORMING

Skin benefits

  • Forms a flexible water-resistant film
  • Boosts wear-time
  • Glossy finish

Known concerns

  • Phthalic anhydride backbone (polymerized — not free phthalate)
  • Rare contact sensitization possible

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