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Film Former

EPOXYCYCLOHEXYLETHYL POLYSILSESQUIOXANE

CAS 187333-74-0 Updated
72

Safety score · 0–100

Fine

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

About

A silicone polymer with epoxy linkers used as a film-former in makeup and skincare. Silicones are very mild on skin; only theoretical residual-epoxy concern remains.

Function

NAIL CONDITIONING

Skin benefits

  • Silicone polymer — silky film-forming feel
  • Improves makeup wear and water resistance
  • Low-irritation silicone class

Known concerns

  • Epoxy-functional residues theoretically possible if uncured
  • No PubChem GHS data
  • Persistent silicone polymer — environmental questions

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.