Hi. I used to have normal feet, but after a long holiday in the middle east my feet became so dry they cracked and at sometimes bled. Since then I used many products, but the only products that really worked were Lanolin based products. The best product I have found is Nixsi foot cream. I brought it from my local pharmacy after my pharmacist recommended it, assuring me its great for dry and cracked feet. Nixsi worked for me. I'm not sure exactly which shops other shops you can buy it from, but the website is www.nixsi.com . I have found it on ebay.
Hope this helps.