Number 1 Physician Formula for Diabetics. RevitaDerm foot care cream is medical-strength care for thick, dry, callused skin. Formulated for patients who seek relief from damaged, callused, fissured and dry, rough skin. RevitaDERM 4D contains no added water or perfumes. Product Benefits: * Contains a prescription-strength concentration of Urea (40%) * Effectively removes painful calluses, rapidly * Gently exfoliates dead skin and rehydrates skin to a healthy appearance * Comes with a FREE Pumice Stone and Brush to help loosen and remove dry skin build-up * Conveniently available in both a 4 ounce or 8 ounce jar * Formulated specifically for diabetic skin conditions including dry, callused skin.