Review of using a melasma skin booster on melasma-spotted skin

I used to only get laser toning for my melasma, but I tried starting a melasma skin booster as well, and I definitely feel like my skin condition has changed.
I felt like my skin became less sensitive and looked clearer overall compared to when I only did toning.
It felt like the melasma skin booster helped with skin regeneration and tone improvement rather than directly removing melasma.
Maybe that's why my freckles seem to be fading little by little, so I'm satisfied.
I think using the melasma skin booster with toning creates more synergy than using it alone, so I plan to continue using them together.