hello everyone i have the same problem as everyone here ..........i was scratching my lip bcuz of the cold sore and and i went to the doctor they said its a scar and they suggested PLASTIC SURGERY but i know it can get worst so id rather not.
i bought SALLY HANSEN LIP INFLATION and it the only thing that helped but its unfortunately still there :(
you can buy bio oil it is really good or buy a scar cream called
mederma or even research google for other scar creams i am using cocoa butter formula scar stick at the moment people with strech marks use this