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Surfactant

PEG-40 CASTOR OIL

CAS 61791-12-6 Updated
72

Safety score · 0–100

Fine

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

About

Ethoxylated castor oil used to make oils and fragrances dissolve in water. CIR-reviewed safe at typical levels; quality depends on PEG purification.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild fragrance and oil solubilizer
  • Stable clear formulations

Known concerns

  • 1,4-dioxane trace risk
  • Limited biodegradability

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 — always read the physical product label and consult a healthcare professional for personal concerns.