Melasma treatment procedure time

I am considering treatment for melasma because it seems to be more noticeable recently, perhaps due to excessive exposure to UV rays during the summer.

I don't have much time on weekdays, so I'm most curious about how long the melasma treatment procedure takes.

It may vary depending on the hospital, but for those of you who received melasma treatment, how long did it take from registration to the end?

I would also like to know if I can resume my daily activities immediately after the procedure and if I can apply makeup right away. I am also curious about how many visits are required to see results.

As a working professional, it is difficult to take a long time off, so I would like to check this in advance before making a reservation.

I think hearing stories from people who have actually experienced it will be very helpful in making a decision.