What does the term "frosting" refer to during a chemical peel?

The term "frosting" during a chemical peel refers to the appearance of the skin shortly after the treatment. This phenomenon occurs when the acidic solution used in the peel causes a coagulation of proteins in the upper layers of the skin, leading to a white, frosty look. This frosty appearance is indicative of a deeper penetration of the peel, often signaling that the treatment is effective and has reached the desired depth for improving skin texture, tone, and clarity.

Understanding this concept is crucial for both practitioners and clients, as it helps set expectations for the immediate post-peel appearance and reassures clients that this is a normal reaction to the procedure.