Lanolin, also known as wool grease, wool yolk, or wool wax, is a natural moisturizer sourced from sheep’s wool. It has been used for various purposes due to its unique properties. Let’s explore its benefits and uses:

1. Skin Moisturization:

   • Lanolin is classified as an occlusive moisturizer.

   • It works by reducing water loss from the skin, similar to petroleum jelly.

   • While petroleum jelly can reduce moisture evaporation by 98%, lanolin achieves a reduction of 20% to 30%.

   • Many people prefer lanolin over petroleum jelly because it is lighter and more pleasant to use.

2. Common Uses of Lanolin:

   • Lanolin is found in a wide variety of over-the-counter (OTC) products, including:

     • Eye creams

     • Hemorrhoid medication

     • Lip balm

     • Lotions and creams for dry skin

     • Makeup and makeup removers

     • Medicated shampoos

     • Mustache wax

     • Shaving cream

     • Baby oil

     • Diaper rash cream

3. Lanolin for Breastfeeding and Sore Nipples:

   • During breastfeeding, lanolin creams are recommended to ease nipple pain.

   • It is generally considered safe for babies to ingest small amounts of lanolin.

   • Apply it at least ten minutes before breastfeeding, and there’s no need to wipe it off.

   • You can also give your baby breast milk expressed while lanolin is on your nipples.