For minor throat problems, menthol crystals can be used in products like cough drops, cough medications, and throat lozenges. The inclusion of this component will cause a relaxing and chilling feeling in the infected area. Menthol crystals have many uses. They can be discovered in many industries such as oral cleanliness, shampoos, personal care, oral or throat sprays, mouthwash, medicated creams, pain relief products, balms, cosmetics, foot sprays, cooling gels, toothpaste, shaving creams, perfumery, candies, cigarettes, etc. They normally have a powerful minty smell to them.
Although, menthol crystals can be made artificially, when produced normally they come from mint oils such as peppermint. Once the extraction process happens, the oil is instantly freezing (cold extraction) which figures the menthol crystals. These crystals, which look similar to smaller rectangular stone, are strong in nature.