Exotic Aromas 20% Urea Foot Cream Roll On20% Urea effectively softens the cracked skin, deeply nourishes with a combination of lactic acid, gently exfoliates and repairs skin with daily use. 2% Lactic acid helps gently remove dead skin cells, encouraging cell turnover for softer, smoother skin 1% Salicylic Acid Exfoliates and removes dead skin & 2% Boric Acid Helps prevent infection in the cracks, aiding in the healing process Removes corn and calluses Moisturizes dry and rough skin Softens