Fig. 2.

Immediate result after MCT treatment. Microcores of skin have been removed, resulting in microscopic circular wounds (This picture represents an example of MCT treatment that was performed outside the three clinical trials that are presented in this article. Treatments of facial skin in the short- and long-term facial skin trials were performed in a 2 × 1 cm rectangular treatment area (preauricular), as can be seen in Figure 3).