How long ago was the IPL treatment which resulted in this white line? If 6 months or less, it might be transitory. If longer, it is probably permament. If that is the case, the melanocytes in that spot have been severly damaged from the treatment. In my experience, the best way to blend that white mark is to treat the surrounding tissue to reduce any pigmentation or redness. This will be an ongoing process though as those melanocytes will more than likely never come back.
I Have a Tiny White Line from a Scar from Ipl Laser on my Neck Can Co2 Laser Tx Regional Fix It?
Doctor Answers 2
These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.