Ridging/cobblestoning. I am 26 years old and had a hair transplant, I am too embarrassed to post a picture but I am 100% certain that I have ridging and cobblestoning in my recipient area (My hairline). I have Researched and heard PRP is very good for repairing scar tissue and would like to know if there is a chance that PRP sessions could help get rid of or heal the ridging and cobblestoning at my recipient area, thankyou.