Greetings - for scars- you may need a combination of creams and procedural treatment like lasers. However, blade marks are tough to treat completely, so you must be informed that improvement will be limited. However, there could be certain other camouflage techniques. see a qualified dermatologist. Warm regards, Dr Govind S Mittal, Bengaluru.
Answered2017-05-23 06:31:49
Let others know if this answer was helpful