Lanolin is a wax that is produced by the sebaceous glands of wool-bearing animals. Wool grease, wool wax, and wool yolk are other names for it. Lanolin is derived from a variety of domestic sheep breeds raised solely for their wool. It is commonly used to prevent or treat itching, dry skin, and other skin irritations caused by a variety of conditions, such as radiation therapy skin burns, diaper rash, and others.All Rights Reserved