Hello, Jessner's is a prep for a TCA peel. It can be used with or without a TCA following it. A Jessner's alone is good for acne and has little downtime. The Jessner's removes oil and makes the TCA absorb a bit more evenly afterward. That is why some docs use the Jessner's immediately before a TCA peel.
With peels you always have to focus on what you are looking to accomplish and what your accepted downtime is. Discuss this with your doctor before the peel.




