Lanolin alcohols are widely used in cosmetic and pharmaceutical formulations due to their excellent emollient and skin-conditioning properties. They act as natural emulsifiers, helping to stabilize water and oil mixtures in creams and lotions. Their ability to form protective barriers on the skin makes them ideal for moisturizers, especially in products designed for dry, cracked, or sensitive skin.

These alcohols are also used in ointments and topical medications to enhance skin penetration of active ingredients. Due to their similarity to human sebum, they are well tolerated and rarely cause irritation, making them suitable for baby care products and dermatological treatments.

In addition, lanolin alcohols are used in hair care products to improve shine, reduce frizz, and condition the scalp. They are also found in industrial applications such as rust preventatives, lubricants, and polishes, where their water-repellent and protective qualities are valued.