What Is Lanolin?
Lanolin is a moisturizer that comes from sheep's wool. This waxy substance is naturally produced and offers a protective barrier for sheep. It is also a popular ingredient used in a variety of products including skin moisturizers, hair care products, and soaps. Many women use lanolin as a skincare remedy while breastfeeding. Lanolin is secreted from the sebaceous glands of sheep to help keep their wool soft, moisturized, and protected from harsh weather. It's similar to the sebum that humans produce. When lanolin is produced for commercial use, raw wool is treated with a special soap solution or kneaded in hot water as a centrifuge isolates the lanolin. After it has been concentrated, it is bleached, deodorized, and dried.
What Does Lanolin Do?
Lanolin helps reduce water loss from the skin and helps seal in moisture. It is not as heavy as some other common ingredients, such as petroleum. Although petroleum can block up to 98% of water loss from our skin, lanolin is much lighter and absorbs into the skin more easily. After it has been commercially produced, it's often mixed with a variety of moisturizers for commercial use in items like lotions and other moisturizing products.
What Is Lanolin Good For?
Lanolin is good for a variety of uses. Many doctors will recommend lanolin to breastfeeding mothers to help ease nipple pain. It may also reduce soreness after breastfeeding. Some infant care products have lanolin as the ingredient including baby oil and diaper rash creams. Aside from maternal and baby products, you may find lanolin in products like eye cream, hemorrhoid medication, and lip balm. It's also a popular choice for lotion made specifically to treat dry skin, medicated shampoos for people with dry scalp, and moisturizing shaving creams. Lanolin is a common ingredient in lip balms, mustache wax, makeup, and makeup removers.