Menthol is a natural compound found in the mint family of plants, and is commonly extracted from peppermint or mint oils. It is a colorless or white crystalline substance with a strong, minty odor. It is widely used as a flavoring in foods, beverages, and oral care products, as well as in aromatherapy and personal care products. It also has a cooling sensation when applied to the skin. It is also used as an ingredient in medicated balms, ointments, and other products to relieve minor muscle and joint pain. Menthol is also used in the production of cigarettes and other tobacco products, as it can mask the harshness of the smoke and give the smoker a cool and refreshing sensation.