What is the first step after cleansing during a microdermabrasion treatment?

In a microdermabrasion treatment, the first step after cleansing the skin is to perform a patch test. This is crucial for assessing the skin’s reaction to the treatment and ensuring that there are no adverse responses, especially in clients with sensitive skin or specific skin conditions. A patch test helps to determine if the skin can handle the exfoliation process that microdermabrasion entails, allowing the esthetician to ensure safety and tailor the treatment to the client's needs.

While applying a toner, exfoliating the skin, or applying a moisturizing mask are common steps in skincare routines, they do not precede the treatment of microdermabrasion in a systematic protocol. Each of these actions serves a role in preparing the skin or enhancing its condition but is secondary to the vital need for a patch test immediately after cleansing. This proactive measure helps to customize the client's experience and mitigate any potential reactions during the procedure.