Lanolin is derived from wool grease refining. It has been used since the Antiquity for health and beauty. Lanolin is the nearest active ingredient to human sebum, used for its emollient properties in various cosmetics and pharmaceuticals (moisturizers, lipsticks, ointments, rash treatment). For over 30 years, Lanolines de la Tossée has been selling lanolin to the major cosmetics and pharmaceutical companies.