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Film Former

HYDROGENATED DICYCLOPENTADIENE/ISOPENTENE/ISOPRENE COPOLYMER

CAS -
70

Safety score · 0–100

Fine

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

A fully hydrogenated synthetic resin used as a tacky film in depilatory wax and brow products. Inert on skin contact; CIR considers this polyene group safe.

Skin benefits

  • Adhesive base for wax depilatories and brow shapers
  • Flexible film former for cosmetics
  • Chemically inert hydrogenated resin
  • Compatible with natural and synthetic waxes

Known concerns

  • Synthetic hydrocarbon polymer, not biodegradable
  • Not for ingestion or eye-area use
  • Residual unsaturation could cause sensitivity in raw lots

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.