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Emulsifier

PEG-18 CASTOR OIL DIOLEATE

70

Safety score · 0–100

Fine

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

PEG-18 castor oil dioleate — an ethoxylated castor oil ester used as a mild emulsifier and solubilizer. Generally well tolerated when sourced from purified PEG grades.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Solubilizer and mild emulsifier
  • Helps disperse fragrance and oils
  • Gentle on skin

Known concerns

  • Trace 1,4-dioxane and ethylene oxide possible
  • Variable PEG purification
  • Limited specific cosmetic data

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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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.