I would like to inquire about the effects of pico toning.

I am considering dermatological treatment because I am concerned about the blemishes and pigmentation on my face.

In particular, I am very sensitive to pain during the procedure, so I am very interested in the picotoning effect, which is known to be less painful.
I heard that it precisely destroys only the pigment without damaging the surrounding tissue, unlike existing laser toning.
I understand that it has the advantage of a short recovery period and less pain.

The question is, to what extent can the picotoning treatment improve various types of pigmentation such as freckles, blemishes, and liver spots?
I'd like to know if I can really see the picotoning effect, especially in cases like mine where I have a complex mix of pigments in both the deep and shallow layers.
I'm also curious about how many treatments you usually recommend to maximize the picotoning effect, and how to manage the pigmentation after the treatment to prevent it from coming back.