i have a fair-light complexion (loreal w2 for reference) but my areolas are dark brown (sometimes almost black) while the actual nipple is pink, the skin on one side is thicker than on the other. I have acanthosis nigricans and I don't know if it has affected the area. Whether or not it has, I am not comfortable with this tone. I cant wear anything without a bra without having the dark circles see through the clothes. Is it possible to lighten their tone?