"Beautifoot works by removing the dead layers of skin that build up from everyday life. Human skin is composed of three layers – the epidermis, dermis, and subcutaneous fat. The epidermis contains keratinocytes. The outer most layer of epidermis (cornified layer) contains dead keratinocytes that build up and usually exfoliate naturally over time. This cornified layer normally protects the foot from the environment as well as maintaining a moisture balance. Sometimes, excessive keratinocytes build up in certain areas for the foot from such causes as prolonged standing, sports, and from ill-fitting shoes. The excessive buildup of keratin can cause calluses and may lead to discomfort and accumulation of skin layers that promote foot odor. The extra keratin can lead to dry hardened soles and unsightly, cracked heels. Before Beautifoot it was very difficult to remove the dead skin layers with out unnecessary trauma – there were very few options … scraping forcibly with a pumice or visiting a nail salon – where a technician would forcicibliy scrape the skin with lightly sterilized tools – leading to risk of infection and bleeding. Beautifoot works by removing the dead layers of excessive skin in a natural and gentle fashion – Beautifoot contains a special combination of natural fruit acids that gently loosen the connections between the keratinocytes (desmosomes) and allow for a gradual, yet gentle exfoliation – free of pain or skin abrasions. Once proper skin turnover is reestablished with Beautifoot, the keratinocytes can reestablish the moisture barrier and it is easier to maintain beautiful, smooth feet!", Elizabeth F. Callahan, M.D., Board Certified Dermatologist.