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Emulsifier

C40-60 ALKETH-10

CAS 246538-86-3 (generic)
70

Safety score · 0–100

Fine

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

A very-long-chain ethoxylated wax alcohol used as a non-ionic emulsifier. Like related C20-40 alketh, generally non-irritating; ethoxylation purity drives the yellow grading.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Emulsification
  • Long-wear stability
  • Texture

Known concerns

  • 1,4-dioxane impurity
  • Limited dossier

References

EU

EU CosIng database

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

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C12-20 ACID PEG-8 ESTER
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CARAPA GUAIANENSIS OIL PEG-8 ESTERS
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CETEARETH-60 MYRISTYL GLYCOL
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CETEARETH-7 STEARATE
Emulsifier

Same plant / compound family

84
C40-60 ALKETH-10 (FORMERLY C40-60 PARETH-10)
Surfactant

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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.