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Film Former

PENTAERYTHRITYL HYDROGENATED ROSINATE

CAS 64365-17-9 Updated
80

Safety score · 0–100

Good

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

About

A pentaerythritol ester of hydrogenated rosin — film former and tackifier in makeup and lip products. Hydrogenation cuts most of rosin's allergenicity; rosin-allergic individuals can still react.

Function

FILM FORMING

Skin benefits

  • Glossy film-forming agent for makeup
  • Improves stick stability
  • Lower allergenicity than unmodified rosin

Known concerns

  • Residual rosin allergen risk for known abietic-acid-sensitive users
  • Higher viscosity may feel waxy

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.