{ "en_US": "Foam with 30% urea for callus softening on the heels and for local softening of corns as well as the skin around the nails. Recommended for diabetics.\n\n- the active foam penetrates deep into the calluses, does not flow from the skin.\n- has a strongly softening effect\n- facilitates the removal of dead skin\n- helps clean the nail plate\n- provides antibacterial protection.\n- for approx. 60 treatments" }