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Film Former

PROPANEDIOL ROSINATES

Updated
65

Safety score · 0–100

Fine

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

About

Pine-rosin acids esterified with propanediol to make a tacky film former. Useful for long-wear lip products but rosin is a recognised contact allergen.

Function

DEPILATORYFILM FORMING

Skin benefits

  • Tackifier and film former
  • Used in long-wear lip and brow products
  • Plant-derived (pine resin)

Known concerns

  • Rosin/colophonium can sensitise — known allergen
  • Avoid in known rosin-allergic users

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.