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Emulsifier

CETEARETH-22

CAS 68439-49-6
66

Safety score · 0–100

Fine

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

A PEG-type emulsifier used to keep oils and water mixed in creams. Mild on skin; like all PEGs, the grade matters because of possible dioxane impurity.

Skin benefits

  • Non-ionic emulsifier
  • Stabilizes oil-in-water creams
  • Mild skin tolerance

Known concerns

  • PEG ethoxylate — possible 1,4-dioxane traces
  • Requires purified grade
  • Mild eye irritation potential at higher %

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.