@SW-User No, not at all. Urea is used to treat dry/rough skin conditions (e.g., eczema, psoriasis, corns, callus) and some nail problems (e.g., ingrown nails). It may also be used to help remove dead tissue in some wounds to help wound healing. Urea is known as a keratolytic.
Keratolytic therapy is treatment to remove warts, calluses and other lesions in which the epidermis produces excess skin. In this therapy, acid medicine, such as Whitfield's ointment or Jessner's solution are put on the lesion.
This link will take you to a page that gives a complete list of ingredients and the properties of each.
@SW-User I must warn you. Watch the prices. Different places charge different prices. I got 8 oz jars for $6.00 at Walmart. The same thing in a pharmacy was nearly $30.00. Also, it can say hand cream or body cream or foot cream, and apart from some kind of additive, like shea butter, or something, the ingredients are identical. Don't be fooled by packaging. Or advertising.