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Emulsifier

C11-15 ALKETH-3

Updated
73

Safety score · 0–100

Fine

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

About

A C11-15 alcohol ethoxylate with 3 EO units — a low-ethoxylated emulsifier suited to water-in-oil emulsions and oil-rich products. Higher irritation potential than 10+ EO siblings; safety class is CIR-affirmed.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Effective w/o co-emulsifier
  • Light emollient feel
  • Useful in oil-rich systems

Known concerns

  • Lower EO = more skin-active
  • Dioxane control needed
  • Possible defatting in rinse-off

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.