After getting my cellfina I noticed that the left butt had bumps in it that didn't go even years after the CELFINA, and there was zero to no noticeable results on my right butt cheek. the scars and keloids are still there and they have not gone at all even after having scars lasers treatment. So in short people with skin color should not even think about doing it. DRS WOULDN'T LOVE YOU MORE THAN YOURSELF.