Chemical peels remove damaged outer layers of skin to make skin smoother, reduce scarring and remove blemishes. Ranging from mild to strong, there are three major classifications of chemical peels: light or superficial peels, medium-depth peels, and deep chemical peels. Within those three major classifications are four common types of peels: Alpha Hydroxy acid peels, Beta Hydroxy acid peels, Trichloroacetic Acid Peels (TCA), and Phenol peels. The strength of each peel is tailored to the patient. Peels can be combined with other procedures, for additional improvement to skin. Chemical peels may be covered by insurance if they are performed for medical rather than cosmetic reasons.
How do chemical peels work?
Chemical peels work by using a solution to remove the outer layers of dead skin. Through a process of chemical exfoliation, chemical peels can stimulate cell turnover, which in turn unclogs pores and corrects skin discoloration, giving the skin a vibrant glow. The chemical solution is applied to the skin’s surface and targets the top layers of the skin to eliminate dead skin cells and damaged skin cells. This “controlled trauma” to the skin stimulates the natural peeling of the skin, which can improve the texture of the skin for a variety of skin types. Chemical peels rely on various acid types, including glycolic acid, lactic acid, salicylic acid, and trichloroacetic acid (TCA). The depth and effect of the peel vary depending on the intensity and make-up of the chemical peel.
What are the side effects of chemical peels?
The side effects of chemical peels are typically temporary and mild and include burning, dryness, redness, and swelling. After any chemical peel, particularly if you are administered a deep peel, it is essential to avoid sun exposure and apply sunscreen regularly.