Chemical peels are a cosmetic treatment in which a chemical solution is applied to the skin to remove the outermost layer of dead skin cells, revealing smoother, fresher-looking skin underneath. Chemical peels are typically used on the face but can also be used on other parts of the body, such as the neck, chest, and hands. Chemical peels are classified based on their depth of penetration into the skin:
These peels use a stronger acid to penetrate deeper into the skin and remove the outer and middle layers of skin. They are used to treat more pronounced wrinkles, sun damage, and skin discoloration.
These peels use a very strong acid to deeply penetrate the skin and remove the outermost layers of skin, as well as some of the deeper layers. They are used to treat severe wrinkles, sun damage, and scars.