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Film Former

C20-40 ALKYL CRYLENE

Updated
70

Safety score · 0–100

Fine

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

About

A long-chain alkyl crylene polymer used to stabilise UV filters in sunscreens. Inert on skin; main caveat is the limited published safety dataset.

Function

EMULSION STABILISINGFILM FORMINGVISCOSITY CONTROLLING

Skin benefits

  • Improves stability of organic UV filters
  • Adds skin-feel and water resistance to sunscreens
  • Inert long-chain polymer

Known concerns

  • Limited public toxicology data
  • Polymer environmental concerns

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