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Surfactant

C11-15 PARETH-7

CAS 173244-48-9
77

Safety score · 0–100

Fine

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

C11-15 pareth-7 — a non-ionic ethoxylated alcohol that emulsifies, solubilises and adds mild cleansing in water-based formats. Generally well-tolerated; the same 1,4-dioxane residual consideration applies as for the broader pareth family.

Skin benefits

  • Non-ionic emulsifier and solubiliser for water-based formats
  • Mild detergency with low irritation
  • Effective with a range of cosmetic actives

Known concerns

  • Ethoxylated material may carry residual 1,4-dioxane unless purified
  • Synthetic petroleum-derived alkyl backbone
  • Limited ingredient-specific public-domain reviews

References

EU

EU CosIng database

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

Related surfactants

Same plant / compound family

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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.