Scars on the body can only be improved by 20-30% with technological devices. If the injury is in the hairy area, this scar attracts more attention. There is no technology to eliminate the scar in the hairy area.
The most appropriate method to eliminate this appearance is to perform a hair transplant to that area. The results are extremely satisfactory, especially when transplanted to scars on the eyebrows, beard, mustache and scalp.