What should be applied to a client's skin before receiving a Jessner peel?

Before a client receives a Jessner peel, acetone should be applied to the skin. This is a crucial step in the process as acetone acts as a degreasing agent that effectively removes oils, makeup, and impurities from the skin. By thoroughly cleansing the skin, acetone ensures that the peel can penetrate effectively and work optimally during the treatment. This preparation step helps to enhance the results of the Jessner peel, increasing its efficacy in addressing skin issues such as acne, hyperpigmentation, and uneven texture.

In contrast, applying a moisturizer, exfoliating scrub, or hydrating serum before the peel could interfere with the peel's ability to penetrate the skin properly, potentially diminishing its effectiveness. Moisturizers and hydrating serums can create a barrier that prevents active ingredients from reaching the skin, while exfoliating scrubs may irritate the skin and create a risk of sensitivity or adverse reactions during the chemical peel.