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Emulsifier

PEG-5 LANOLATE

CAS 68459-50-7 Updated
62

Safety score · 0–100

Fine

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

About

An ethoxylated lanolin acid used to blend oil and water in creams. Mostly well-tolerated; lanolin can sensitize a small subset of users and PEG processing may leave trace 1,4-dioxane.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Stabilises emulsions
  • Soft skin feel
  • Mild cleansing

Known concerns

  • Trace 1,4-dioxane risk if not purified
  • Lanolin sensitization possible
  • Mildly comedogenic for some

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.