Could I ask for some price information for melasma skin boosters?

As I get older, I get upset every time I look in the mirror because of the dark spots appearing around my eyes. Since there is a limit to how much I can cover them up with makeup, I started looking into dermatological treatments and learned about "Melasma Skin Boosters." I hear they brighten the skin by directly nourishing the pigmented areas, so I am curious to know if those who have actually received them feel a noticeable change. If I have to receive them consistently, the cost seems like it will be the biggest burden. I would like to know the approximate market price for a single session or a package. If you know of a place that provides conscientious care without unnecessary treatments, I would appreciate it if you could share it.