What is the treatment cycle and duration of the effects for the Maypure Pico Toning laser?

Hello. I am a member in my 30s seriously considering laser treatment to make a change to the blemishes and melasma marks on my face. I am tired of covering them up thickly with concealer every time I go out, and it is stressful because the blemishes stand out even more when my makeup wears off. So, I became interested in Pico Toning, which is known to cause relatively less skin damage among pigment lasers. However, I have heard from others that while the procedure itself is simple, it does not provide permanently clear skin, so periodic maintenance is essential.

So, I have a question: on average, how long do the effects of Pico Toning usually last after a single treatment? I am curious if the duration of the results varies significantly depending on an individual's melanin depth or their usual level of UV exposure. Also, to maintain the initial clear skin condition for a long time, I would like to know roughly how long I should wait before returning for a follow-up treatment before the effects completely wear off. I have heard that for pigmentation treatments like Pico Toning, you need to receive about 10 consecutive treatments at intervals of one or two weeks initially to prolong the duration; is this really true?