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PEG-5 LANOLIN

CAS 61790-81-6
70

Safety score · 0–100

Fine

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

An ethoxylated lanolin derivative that acts as a skin-conditioning emollient, helping to soften and moisturize skin.

PEG-5 Lanolin is the ethoxylation product of lanolin (wool wax) averaging 5 moles of ethylene oxide, serving as a water-soluble emollient and skin-conditioning agent. Lanolin is a known allergen and individuals with wool/lanolin sensitivity should avoid products containing this ingredient. Under EU cosmetics regulation, it must be declared in the ingredient list.

Skin benefits

  • Emollient and skin conditioning
  • Helps soften and smooth skin

Known concerns

  • Potential allergen for lanolin-sensitive individuals
  • Ethoxylation may introduce 1,4-dioxane

References

EU

EU CosIng database

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

Same plant / compound family

65
PEG-5 LANOLINAMIDE
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.