A Superficial TCA Peel - The lightest of the peels - will remove the top layer of skin, which has been damaged by the sun. The deeper the peel that is used, the more damaged skin cells are removed. However, a deeper peel also means more discomfort and a need for more recovery time. The higher concentration of chemical peel that you have applied to your skin, the deeper into your skin it will work, after about a week, the old skin will have peeled off and you will be left with fresher, more radiant skin.
When you first enter your dermatologist's or skin care specialist's office to get a TCA peel your skin will be thoroughly cleansed. The peel chemicals will then be applied to your skin in several layers, at different time intervals. For best results, TCA Peels are usually performed over tow or three visits to allow healing between treatments. However, medium-depth TCA Peels are generally performed one to tow times annually.