Permanent effective removal of dark circles under eyes requires laser surgery
Blue and purple dark circles are usually caused by blood vessels and can be improved with IPL or Photofacial treatments.
Brown colored dark circles under eyes are usually pigment and can be treated with fractional ablative laser resurfacing.
The true deep depressed dark circle under the eye, which I call the arcus deformity is treated with a procedure called the laser arcus marginalis release with fat grafting.
