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Film Former

GLYCERIN/PHTHALIC ACID COPOLYMER HYDROXYPROPYL C9-11 ISOALKYL ACIDATE

62

Safety score · 0–100

Fine

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

An alkyd film-forming polymer used in nail polish and hair products. The phthalic-acid backbone is bonded into the polymer, not free, so it does not act as a plasticiser phthalate.

Function

SKIN CONDITIONING - EMOLLIENT

Skin benefits

  • Film-forming polymer for nail/hair
  • Adds gloss
  • Long-wear properties

Known concerns

  • Phthalic anhydride backbone — distinct from ortho-phthalate plasticizers
  • Limited cosmetic safety review
  • Possible solvent residues

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.