How often do you all use skin boosters for freckles and blemishes?

Dark spots and blemishes are starting to pop up on my face, so I'm thinking of using a skin booster to get rid of them this time. I feel like managing them with ampoules has its limits, so I'm planning to just go for a procedure to get it done in one go. I've heard it's good to combine this with a laser treatment for dark spots; should I schedule the sessions every two weeks?

I heard that you usually need to strictly stick to the schedule to see proper results, so I plan to write it down on my calendar. I was stressed because my complexion looked a bit dull, so I’m going to take this opportunity to reset my skin. I’d appreciate it if those who have seen results could share product recommendations or schedule information.