I had surgery and wanted to give these a try. While they didn't get rid of my scars completely, it did lighten them up a lot and flatten the raised surgery scars. The newer the scars are, the better this works. It will also work on older scars but will take more time to get rid of them. These sheets are a little expensive, so it depends on how much you're willing to pay to get rid of your scars. But I would recommend giving it a try!