Lanoline, also known as wool wax or wool grease, is a waxy substance secreted from the sebaceous glands of sheep. The word is spelled /ˈlænəlɪn/ in IPA phonetic transcription. The first syllable is pronounced as "lan" with a short "a" sound, followed by a stressed second syllable "o" pronounced as "uh". The third syllable is pronounced with a short "i" sound followed by an "n". The final syllable is pronounced with a short "i" sound followed by an "n" as well.
Lanolin, also known as wool wax or wool fat, is a greasy substance that is derived from the wool of sheep. It is a natural secretion that helps to protect the sheep's wool and skin from the harsh environmental conditions. Lanolin has been used for centuries for its moisturizing and emollient properties, making it a popular ingredient in various skincare and cosmetic products.
Lanolin is a complex mixture of esters, fatty acids, alcohols, and other organic compounds. It is known for its ability to deeply penetrate the skin and help retain moisture, making it an excellent emollient. Due to its high water-absorbing capacity, lanolin also acts as a humectant, helping to replenish and maintain the skin's natural hydration levels.
In addition to its moisturizing properties, lanolin is also known for its emulsifying properties, which allow it to help blend and stabilize oil and water-based ingredients in cosmetic formulations. This makes it a valuable ingredient in creams, lotions, lip balms, and other skincare products.
Lanolin is generally well-tolerated by most individuals; however, some people may have allergies or sensitivities to lanolin-derived products. It is recommended to perform a patch test before using lanolin-based products, especially if you have a known sensitivity to wool or lanolin.
Overall, lanolin is a versatile and highly valued ingredient in the skincare and cosmetic industry, prized for its exceptional moisturizing and emollient properties.
The word "lanoline" is derived from the Latin word "lana", meaning wool, and the Latin word "oleum", meaning oil. In essence, "lanoline" refers to the oil that is extracted from wool.