I have been using it daily for the past month. I usually have cracked heels and an area on the top of my foot that usually bears a callus. Since I have been using FootMedix, my heels are still callused, but they aren't cracking. The top portion of my left foot no longer has the callus, as I have been applying the FootMedix to it when I apply it to the rest of my foot. So FootMedix has solved that issue at least. I'm pretty happy with the results so far. I may still have callused heels because I wear Vibram Five Fingers exclusively since they have cured my sciatica (five years sciatica-free because of some strange-looking footwear).
Bottom Line: Yes, I would recommend this to a friend