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Nonionic surfactant/emulsifier (ceteth)

CETETH-6

CAS 9004-95-9 / 5168-91-2
72

Safety score · 0–100

Fine

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

Ceteth-6 is an ethoxylated cetyl alcohol used as a nonionic emulsifier and solubilizer. It is well tolerated on skin but, like all ethoxylates, may contain trace 1,4-dioxane.

Skin benefits

  • Effective nonionic emulsifier
  • Solubilizes oils in water
  • Improves texture of creams and lotions

Known concerns

  • Ethoxylated, possible 1,4-dioxane trace contamination
  • Can mildly irritate eyes at high levels
  • Petrochemical origin

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.