Active Ingredient (in each Drop) - Purpose. Menthol, 1.1mg - Oral Anesthetic. Inactive Ingredients: Ascorbic Acid (Vitamin C), Aspartame, Citric Acid, Extracts of Lemon Balm and a Ricola Herb Mixture (Elder, Horehound, Hyssop, Lemon Balm, Linden Flowers, Mallow, Peppermint, Sage, Thyme, Wild Thyme), Isomalt, Natural Color (Beta-Carotene), Natural Flavors.