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Emulsifier

PEG-18 PALMITATE

CAS 9004-94-8
70

Safety score · 0–100

Fine

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

A PEG-modified palmitic acid ester used as an emulsifier and emollient. ECHA reports it as not meeting GHS hazard criteria. Standard PEG dioxane caveat applies.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Mild ethoxylated emulsifier
  • Improves spreading and skin feel
  • No GHS hazard classification

Known concerns

  • PEG processing may leave trace 1,4-dioxane
  • Less data than common PEG palmitates
  • Allergy possible in sensitized users

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