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Film Former

PHTHALIC ANHYDRIDE/GLYCERIN/GLYCIDYL DECANOATE COPOLYMER

Updated
58

Safety score · 0–100

Moderate

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

About

A film-forming copolymer using phthalic anhydride, glycerin and a glycidyl ester. Once polymerized it is inert, but residual monomers raise modest concern, so it sits in the cautious-yellow zone.

Function

FILM FORMINGVISCOSITY CONTROLLING

Skin benefits

  • Film former
  • Gloss in lip and nail products

Known concerns

  • Phthalic anhydride monomer sensitizer
  • Possible residual glycidol (genotoxic)
  • Sparse dermal safety data

References

EU

EU CosIng database

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

Related film formers

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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.