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Lanolin

What Lanolin is & what it does

A wax from sheep's wool that closely resembles skin's own lipids, deeply softening and sealing in moisture. It is highly effective for dry skin but can be sensitizing for some.

Is Lanolin safe?

Lanolin is widely used in cosmetics and is generally considered safe for most people at the levels used in skincare. Some individuals can be sensitive to it, so people with very reactive skin or a known lanolin allergy may want to patch test first. It is a well-established moisturizing ingredient with a long history of use.

What does Lanolin do in skincare?

Lanolin is an emollient and occlusive derived from sheep wool that softens skin and helps reduce moisture loss. It forms a protective layer on the surface that keeps skin feeling smooth and hydrated. This makes it common in rich moisturizers, balms, and lip products.

Is Lanolin vegan?

No, Lanolin is not vegan because it is obtained from the wool of sheep. It is an animal-derived ingredient, although the wool is typically collected during normal shearing. People seeking vegan products usually look for plant-based emollients instead.

Sunscreens with Lanolin

We rate 13 sunscreens that contain it, showing the top 10 by overall score:

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