Lightening of Skin Around Pubic/Genital Area In Ethnic Skin -- Try Vi Peels or salicylic acid peels with EclipseMicropen and PRP
I suggest you see a skin care expert for treatment of this. Although this is genetic and often has no "cure" you maybe able to get improvement. Often this is from rubbing in the area as well and can be treated with local inner thigh liposuction. Best, Dr. Emer.