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Film Former

EPSILON CAPROLACTONE PEG/PPG-23/34 COPOLYMER

CAS -
65

Safety score · 0–100

Fine

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

A block copolymer of caprolactone and PEG/PPG. Used as a film former / texture modifier in cosmetics. Generally low-irritation; the main caveat is dioxane control in the PEG portion.

Skin benefits

  • Block copolymer used as film former or rheology modifier
  • Smooth, even spread in cosmetics
  • Generally low-irritation polymer

Known concerns

  • PEG/PPG blocks may carry trace 1,4-dioxane unless purified
  • Limited public consumer-safety data on this exact copolymer
  • Environmental persistence of synthetic polymers

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.