Questions regarding the effectiveness of melasma skin boosters

Can you really feel the effects of the melasma skin booster?
I am looking into the effectiveness of melasma skin boosters because my blemishes have become noticeably darker due to factors such as the strong spring sunlight.

I feel that simple toning lasers alone have their limitations, so I am planning to combine them with injection treatments.

Will the melasma skin booster really be of great help in fading melanin pigments?

I am wondering how many sessions I need to get to see actual dark spot skin booster effects, in addition to improving dryness.

People around me have been recommending this blemish-reducing skin booster, saying it definitely brightens the skin tone.

Please let me know about the effectiveness of melasma skin boosters from those who have actually used them.