I don't usually shop on QVC and I am not a huge fan of Joan Rivers, but the woman knows her foot cream! Joan Rivers sells a line of Absolute Magic on QVC and the foot cream is the best I've ever used. It is sold in a 16oz pump. It's more expensive than your typical lotions found in drugstores but let me tell you, it's worth every penny.
I've always had a problem with my heels. They get so thick and cracked, especially during the summer months when I wear sandals and flip flops. Since I've started using this cream three months ago I've seen a huge difference in my feet. They are so much more hydrated, soft and smooth. I put it on at night and then wear socks so that it doesn't get on my sheets, but it can be applied at anytime of the day. Even my husband uses this on his feet and loves how soft they make his dry cracked skin. You will see a difference the first time you use it!
The smell is the only drawback. It's a bit strong, but does smell like mint so atleast it's tolerable. The active ingredients is 1% Dimethicone.