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PEG emulsifier

CETEARETH-13

CAS 68439-49-6
68

Safety score · 0–100

Fine

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

Ceteareth-13 is a PEG-based emulsifier built from cetearyl alcohol and ethylene oxide. It stabilizes creams and lotions effectively but requires purification to limit dioxane traces.

Function

SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING

Skin benefits

  • Effective nonionic emulsifier
  • Stabilizes oil-in-water creams and lotions
  • Improves texture and spreadability

Known concerns

  • Possible 1,4-dioxane impurity from ethoxylation
  • Should not be applied to broken skin
  • Mild irritation potential at high concentrations

References

EU

EU CosIng database

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

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PEG-8 ISOSTEARATE
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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.