Not all fungus killers are fungus killers! Helps kill fungus, mold, yeast and bacteria on hands and feet. Goes right to the problem. An all natural, non-greasy(contains no oil) and very effective fungus killer. It contains the approved active ingredient Miconazole Nitrate. It also contains other top-quality fungus fighting ingredients including, but not limited to: Thymol and White Iodine. Using the glass dropper, apply one drop at the free edge of each nail once or twice a day to eradicate fungus. No re-contamination from one finger to the next. No need to remove polish from the nail. As always cruelty free.