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Emulsifier

C30-50 ALKETH-3

CAS 246538-85-2 (generic)
79

Safety score · 0–100

Fine

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

A very long-chain alcohol ethoxylate (C30-50, 3 EO) used as a thick-emulsion stabiliser. Wax-like structure favours rich textures; safety profile follows the broader alkyl ethoxylate class.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Heavy-duty w/o emulsifier
  • Stabilises high-viscosity emulsions
  • Long-lasting film on skin

Known concerns

  • Possible comedogenicity from long-chain wax
  • Dioxane-purity dependent

References

EU

EU CosIng database

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

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Same plant / compound family

78
C30-50 ALKETH-3 (FORMERLY C30-50 PARETH-3)
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.