The Cutex nail care range has everything you need to keep you nails strong and healthy. Nail disorders make up about 10 percent of all skin conditions. You take care of the rest of your body, right? Well your nails are important, too! Nails are an extension of our skin. They are produced by living skin cells in the fingers and toes….and they reflect our personal habits and overall health. Many health conditions can be detected by changes in the nails. Your doctor probably examines them for evidence of underlying conditions without you even realizing it.