Does anyone know any good treatment for facial scars? I was attacked by a dog about 10 years ago and have a scar down my nose and cheek, around 10cms long. It is about 4 years old. Tried Bio Oil, Vit E, silicon etc but still looks awful. NHS won't do anything. It is really affecting my confidence. As I age it seems to look worse. Prepared to pay now, but what would be best?