I'm curious about the effects of the melasma skin booster!

Lately, I've been really stressed every time I look in the mirror because of the dark spots and blemishes appearing around my eyes and cheekbones, so I'm looking into melasma skin boosters.

In the past, my skin would clear up quickly just by applying sunscreen properly, but perhaps because my skin's regenerative ability has declined with age, my complexion and
I found that the pigmentation simply couldn't be resolved with home care alone.
I looked into laser toning, but since my skin is very dry and sensitive, I became interested in melasma skin boosters while searching for a treatment that is less irritating and can also address internal dryness.
I am curious about the specific effectiveness of the melasma skin booster.
I would like to know if it only temporarily brightens the surface like a simple whitening cosmetic, or if it penetrates whitening and regenerative ingredients deep into the dermis layer of the skin to fundamentally inhibit the formation of melanin pigment.
I am also curious about how many treatment sessions are usually required to see a noticeable visual change in the fading of melasma, and approximately how long the effects last.
What is the price range?
I would appreciate it if you could share some guidelines on the average price range for a single treatment, and what a reasonable total budget would be, considering that I would likely need to purchase a package of at least three sessions to see proper results.
Finally, who are the most suitable candidates for this procedure, based on their skin concerns?
I am wondering if a melasma skin booster could be a good alternative not only for people like me who are concerned about uneven skin tone due to chronic melasma and blemishes, but also for those who are hesitant to receive laser treatments because their skin becomes too dry or sensitive afterward.
I would also like to know the precautions and whether it would be safe for someone with the skin type that frequently gets inflammatory acne to receive this treatment.
I am making a big decision to try and even out my uneven skin tone, so I want to make a careful decision.
I look forward to hearing firsthand reviews from those who have actually undergone this procedure at a hospital, as well as responses from experts.