Description Flexitol Heel Balm is a unique formula, which contains 25% chemically synthesized Urea in a highly concentrated, moisturising, emollient base to soften dry, cracked heels and feet. The combination of emollient ingredients actively replenishes moisture deep below the surface of the skin, promoting visibly healthier skin in just three days. In addition to its use for dry and cracked heels, Flexitol Heel Balm can be applied daily as a preventative moisturizer to help you keep your feet soft, smooth and supple. Flexitol & SportsFlexitol Heel Balm is recommended on rough areas of the feet and potential blister sites before exercising. The running/walking movement will massage Flexitol Heel Balm into the skin, leaving your feet feeling smooth. Flexitol & Blisters Flexitol Heel Balm is also very effective in helping to prevent blisters and friction on hard areas of the feet when breaking in new shoes. In addition to its use for dry and cracked heels, Flexitol Heel Balm can be applied daily as a preventative moisturizer to help you keep your feet soft, smooth and supple. Recommended for adult skin only. Stinging may occur in deep cracks.