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lanolin derived emulsifier

HYDROGENATED LANETH-20

CAS -
66

Safety score · 0–100

Fine

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

Hydrogenated Laneth-20 is a PEG modified hydrogenated lanolin alcohol used as an emollient and emulsifier in creams and lotions. CIR concluded the class is safe as used, with the main caveat being lanolin allergy.

Function

SURFACTANT - EMULSIFYING, LIGHT STABILIZER, SURFACTANT - CLEANSING

Skin benefits

  • Emollient that smooths rough skin patches
  • Emulsifier that stabilizes oil in water creams and lotions
  • Hydrogenated lanolin alcohol derivative, less sticky than raw lanolin
  • CIR Expert Panel concluded PEG hydrogenated lanolins safe as used

Known concerns

  • Possible allergy in lanolin sensitive individuals
  • PEG ethoxylation can leave trace 1,4-dioxane
  • Not suitable for strict vegan products
  • Sticky residue at high concentration in some formulations

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.