My butt has darker skin than the whole of my body, and rough skin.. How can I get rid of it?

Luminase and Exfolase creams are recommended for dark discoloration on the skin. The product works well on Indian skin. I would combine with fractional laser.  Raffy Karamanoukian MD FACS

I would recommend prepping the skin with Luminase and Exfolase creams followed by fractional laser. Best, Dr. Karamanoukian#Realself100 Surgeon

Color changes can be slow to correct themselves, even months to years in some cases. Approaching the discoloration with nurturing rather than aggression would be best in this sensitive area. For example, rub baby oil on the nipple areas and apply a warm cloth for 5-10 minutes each night. Then...

Hyperpigmentation and discoloration on the body can only be improved with a combination of topical creams followed by laser therapy. We recommend the Kareskin Body Brightening Kit: Melaclenz MelapadsLuminase and Exfolase creamsFollowed by fractional laser, Covalent peels, and Yag laser...

I would recommend starting Luminase and Exfolase creams followed by fractional laser to reduce the discoloration. Best, Dr. Karamanoukian#Realself100 Surgeon

You should try not to get tan as you observed, since this makes the color difference more obvious. If the rest of your face has fine blood vessels, you could have them treated with a pulsed dye laser-that would also make the color difference less ovious. An excimer laser might repigment the...