I got this for my husband to use on his toes where the nails were removed due to an injury. So far it has helped clear up a lot of the severe dryness and even dark discoloration that formed a couple months after the toe nails were removed. He also has a finger nail that he used it on that has a fungus and it seems to be taking it away and bringing back regular color to his nail & I guess healing it is safe to say. Id definitely recommend.