What is the role of Vaseline during a chemical peel?

The role of Vaseline during a chemical peel is primarily to protect sensitive areas, such as the lips and eyes. When performing a chemical peel, certain areas of the skin are more vulnerable to irritation or damage from the acidic solutions used in the procedure. By applying Vaseline to these delicate zones, aesthetic professionals can create a protective barrier that helps to prevent the chemical solution from affecting them. This is particularly important to avoid unwanted irritation or burns, ensuring that the peeling process is focused on the intended treatment areas of the face or body.

In relation to the other options, while hydration is important for skin health, Vaseline is not primarily used for this purpose during a chemical peel. Enhancing the peel's effectiveness or creating a barrier for irritation might be considered aspects of the treatment, but Vaseline specifically targets protection around sensitive areas rather than enhancing the chemical action on the skin.