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Surfactant

C11-15 ALKETH-30

Updated
83

Safety score · 0–100

Good

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

About

A C11-15 alcohol heavily ethoxylated (30 EO units) — mainly used as a powerful solubiliser for oils, fragrances and oil-soluble actives in clear water-based formulas. High EO = very mild profile; class is CIR-affirmed safe.

Function

SURFACTANT - CLEANSINGSURFACTANT - SOLUBILIZING

Skin benefits

  • Strong solubiliser for oils and fragrances
  • Very mild on skin
  • Excellent thermal stability

Known concerns

  • Trace 1,4-dioxane if not stripped
  • High EO content can leave a slightly sticky feel

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 — always read the physical product label and consult a healthcare professional for personal concerns.