A chemical peel is a controlled resurfacing treatment — an acid solution applied to the skin to remove damaged outer layers and stimulate new cell turnover. Depending on depth, it can address mild dullness and uneven texture, hyperpigmentation, acne scarring, sun damage, and fine lines. Superficial peels use glycolic or lactic acid; medium-depth peels use trichloroacetic acid (TCA); deep phenol peels are physician-only procedures with significant downtime.

Superficial and medium peels are the most common at med spas. Light peels involve minimal flaking with no downtime; medium peels cause 3–7 days of visible peeling. A series of 3–6 sessions spaced 3–6 weeks apart typically delivers better results than a single aggressive treatment for most skin concerns.

Light peels run $150–$400 per session; medium-depth TCA peels cost $600–$1,200. Deep phenol peels start at $1,500 and should only be performed by a physician in a clinical setting. Most med spa patients get the best return from a series of light-to-medium peels rather than pushing straight to deep resurfacing.

Light peels can be performed by a licensed aesthetician; medium and deep TCA peels should be administered by an NP, PA, or physician. Ask about the specific acid and concentration being used, and make sure a post-care protocol is included in the service — aftercare directly determines how your skin heals and the quality of your result.

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