I tried it! It took at least 5-6 days for anything to happen, but then it only took about 3 days for my feet to stop peeling. I thought it was great! I get exceptionally disgusting feet in the summer because I love to be outside and I wear sandals all the time. My heels especially get really cracked and filthy. I wouldn't say that it got rid of 100% of my cracked skin, but it made a HUGE difference. And now, even weeks later, they still look pretty good (though grass stained) which is surprising considering I haven't changed my habits at all. Two thumbs up!