Can I see the effects of Pico Toning after just one session?

I am looking into Pico Toning for the first time and I am wondering if I need to decide on multiple sessions right from the start.

My skin doesn't have a lot of dark pigmentation, but my biggest concerns are light blemishes around my cheeks and nose, and overall dullness.

So, I would like to try it just once first to see how my skin reacts, and then decide whether to get additional treatments.

Is it possible to see some results from Pico Toning even after just one session?

Or I am wondering if Pico Toning itself is a procedure that requires multiple cumulative sessions to judge the changes.

I would also like to know how many Pico Toning sessions it takes for patients to feel their skin tone has become even. During the initial consultation, could I be advised on a rough recommended number of sessions and intervals based on my skin condition?