I am curious about the picotoning cycle and recommended number of sessions for pigmentation treatment.

I'm about to have a consultation to try pico toning to improve my dull complexion and lighten blemishes. I've heard a lot of good things about its effectiveness, but I'm curious about the exact pico toning cycle and how often I should get it. It depends on my skin condition, but I'd like to know if it's typically weekly or if I should go longer. I'm also concerned that my skin might become sensitive if I get pico toning too frequently and too short. I'm also curious if my complexion will really brighten if I consistently stick to a safe and effective pico toning cycle. I'm also wondering if it's better to purchase a package, like a 10-session package, or to get individual sessions as I see progress. What's the most effective way to schedule pico toning treatments?