Where Does Lanolin Come from?

Lanolin oil is a secretion from sheep's skin. It's similar to human sebum, an oil secreted by the sebaceous glands that you may notice particularly on your nose. Unlike sebum, lanolin contains no triglycerides.

Are sheep killed for lanolin?

Technically-speaking, sheep do not die as a direct result of lanolin production because it is obtained from their wool. However, as sheep age, their wool production gradually slows (just as humans lose density in eyelashes, eyebrows, and hair).

Why is lanolin bad?

Lanolin has long been used in the skin care and cosmetics industry as an effective emollient, commonly used in body creams and lotions to lock in much-needed moisture and prevent water loss. But lanolin also has a bad rep for irritating sensitive skin and causing allergic reactions.