Elon Dual Defense
Elon Dual Defense Anti-Fungal Formula fights toenail and fingernail fungus whether you are wearing nail polish or not. Recommended by dermatologists and podiatrists, this pleasantly scented anti-fungal treatment allows you to treat while concealing unsightly discoloration with your favorite polish. Formulated with 25% undecylenic acid which is the highest concentration allowed by law. This anti-fungal formula brushes on to prevent repeated infection with regular use.