Flexitol Heel Balm (56g) contains 25 percent chemically synthesized urea in a highly concentrated moisturizing and emollient base. It is recommended for adult skin only. It is a very effective treatment for very dry and cracked skin on the heels and soles of the feet. The product is recommended for patients by healthcare professionals including dermatologists, podiatrists and diabetes educators. Flexitol is a complete line of foot and skin care products specially formulated to keep your skin healthy. Each Flexitol product has been designed in conjunction with healthcare professionals to perform a specific function. Concentrated formulas have been developed to offer effective solutions, innovative and therapeutic to the main conditions related to skin care.