Few applications of menthol (mint) crystals are: Herbal Juices Health Care Products Cosmetics & Skincare Products, Personal Care Products such as soaps, Chewing Gum, Candy, Peppermint Confectionery Mouthwash Toothpaste, Balms (pain relief/headache relief) Cough Syrup and other pharmaceutical applications Perfumes, Shaving Cream and After Shave Gel.