A procedure for the removal of facial blemishes and wrinkles that involves the application of a caustic chemical that is applied to the skin to remove the top layers. The skin that grows back is smoother. 

Chemical peels are used to treat wrinkles, discolored skin and scars on the face. They can be done alone or combined with other cosmetic procedures. And they can be done at different depths, from light to deep. Deeper chemical peels offer more dramatic results but may take longer to recover from due to the intensity.