From the Manufacturer's Label:
Antifungal Treatment with Aloe Vera
Stop Ugly Fungus! This unique formula of antifungal agents is fortified with soothing aloe vera. Used twice daily, it will eliminate odors and ugly fungus on the skin surrounding fingernails and toenails - since the source of the fungus is in the live tissue of the skin not the nails. Works on both hands and feet. Built-in brush for easy application.