The Laufwunder Callus Softener promises significant relief for the professional removal of hard and calloused skin. The proven active ingredients, salicylic acid and lactic acid, soften calluses and corns, making subsequent manual or machine treatment significantly easier. For larger treatment areas, a cotton pad can be soaked with the callus softener and placed on the area to be treated. After a short exposure time, the callus can then be easily removed. Corns are treated directly with the callus softener. Removal becomes noticeably easier shortly thereafter.