I recommend Aladdin Filling.

I started getting acne from adulthood and had many concerns about pigmentation. Aladdin peeling uses fine needles to penetrate the skin, accelerating the skin's regeneration cycle to shed dead skin cells and treat pigmentation. Some people may not respond well to peeling, but it works very well for me, and after a few sessions, my pigmentation has significantly faded and my skin tone has brightened, so I recommend it.