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Ethoxylated solubiliser

UNDECETH-8

58

Safety score · 0–100

Moderate

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

An ethoxylated fatty alcohol used as a mild solubiliser for oils and fragrances. The main risk is residual 1,4-dioxane from the ethoxylation process, so vendor purity controls are essential.

Skin benefits

  • Non-ionic surfactant useful as a solubiliser
  • Helps disperse oils and fragrances in water-based products
  • Provides good wetting in cleansing formulations

Known concerns

  • Ethoxylated material with potential 1,4-dioxane contamination
  • 1,4-dioxane is anticipated to be a human carcinogen
  • Requires vacuum stripping or careful sourcing to keep dioxane low
  • Some ethoxylates can disrupt skin lipid balance at high use

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.