Flexitol™ Anti-Fungal Liquid is a highly effective over-the-counter treatment for fungal nail infections. This antifungal nail treatment is clinically proven to combat toenail and fingernail fungus, including fungi nail. Formulated with undecylenic acid, urea, aloe, vitamin E, tea tree oil, and eucalyptus oil, it provides fast relief and promotes healthy nails. Ideal for treating nail fungus and toe fungus with its potent antifungal properties. For the best over-the-counter toenail fungus medication and nail fungus treatment in Canada, try Flexitol™ Anti-Fungal Liquid.