Lanolin alcohol is a mixture of high molecular weight alcohols derived from lanolin, which comes from sheep's wool. It functions as an emollient, helping to soften and smooth the skin, and also as an emulsifier, assisting in blending oil and water ingredients in formulations. It forms a protective barrier on the skin to reduce moisture loss.
NoneEmollient, emulsifierNot veganEvidence: Medium
BenefitModerate 1.5 / 4
Hydration
Soothing
RiskHigh 2.5 / 4
Sensitization
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Softens and smooths skin
Reduces moisture loss
Stabilizes emulsions
Things to watch
Known allergen for some individuals
May cause contact dermatitis
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Lanolin alcohol is a component derived from lanolin, a wax secreted by sheep to protect their wool. In cosmetics, it acts as an emollient to moisturize and soften skin, and as an emulsifier to help mix oil and water ingredients.
Is lanolin alcohol safe for sensitive skin?
Lanolin alcohol is a known allergen for some individuals and can cause contact dermatitis, especially in those with pre-existing skin conditions or allergies to wool-derived products. People with sensitive skin should patch test or avoid products containing it.
Spotty Labs