Does mederma really work on old scars if it does how well does it work?

i have a scar on my face from a scratch would mederma help it look less noticeableDoes mederma really work on old scars if it does how well does it work?
You can try it but personally I wasn't impressed.


If the scar is dark,I'd say find a bleaching product used for facial scars.


Also you can try this stuff called bio oil.Does mederma really work on old scars if it does how well does it work?
Doesn't work. A cream with Vit E works just as well. Only will lighten anyway, they don't disappear.