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Emulsifier

OLETH-15

CAS 9004-98-2
65

Safety score · 0–100

Fine

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

A polyethylene glycol ether of oleyl alcohol with about 15 EO units. A common emulsifier; safety hinges on supplier purification of PEG impurities.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Non-ionic emulsifier and solubilizer
  • Stable across pH and electrolyte conditions
  • Compatible with oils and silicones

Known concerns

  • PEG ethoxylate — 1,4-dioxane purification dependency
  • Mild eye irritation in raw form

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.