Can you tell me why Retin A cream would not work on feet, removing dead skin?

I understand its use for face neck and chest..just wondering why not feet,especially heels. Thanks|||Actually, you can use it on the feet. I always use Retin A Cream on my feet....in fact I use it all over. But it can be drying, so I apply pure jojoba oil over the top.





Hope this helps : )