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Film Former

POLYESTER-11

CAS -
70

Safety score · 0–100

Fine

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

Polyester-11 — a synthetic film-forming polymer used to extend the wear of makeup and hair products. Inert on skin but a member of the broader synthetic-polymer environmental footprint.

Function

FILM FORMING, SKIN CONDITIONING

Skin benefits

  • Long-wearing film
  • Improves makeup hold
  • Low skin penetration

Known concerns

  • Environmental persistence
  • Limited public safety data
  • Plasticky feel possible

References

EU

EU CosIng database

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

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ACRYLATES/C26-28 OLEFIN COPOLYMER
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ACRYLATES/CETEARETH-25 METHACRYLATE/METHACRYLAMIDE CROSSPOLYMER
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ACRYLATES/ETHYLHEXYL ACRYLATE COPOLYMER
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ACRYLATES/HYDROXYESTERS ACRYLATES COPOLYMER
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ACRYLATES/HYDROXYPROPYL EPOXIDIZED SOYBEAN OIL COPOLYMER
Film Former

Check your shelf

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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.