Is there anyone who can summarize the features and benefits of a dark spot skin booster?

Is there anyone who can summarize the features and benefits of melasma skin boosters? Nice to meet you. I have been receiving laser toning for a long time, and my skin feels very dry and thin, so I am considering switching to a melasma skin booster treatment that can address both hydration and brightening simultaneously. I am writing this post because I would like to know specifically what unique features and advantages the pigment-specific melasma skin booster injection possesses compared to general hydration injections that cause bumps. Is the benefit of preventing melasma from darkening by addressing dryness deep within the skin while simultaneously blocking melanin cell activation really certain? I am also curious if receiving melasma skin booster treatment results in fewer embossing marks or less pain compared to other boosters, and I need reviews from those who are well-informed about melasma skin boosters.