Maderma.

"I do not want you to buy a fancy scar cream, Maderma or vitamin E or anything super fancy because I think you are more likely to get an allergic reaction to this cream than any benefit you hope to be getting to fade your scar. So if you want to put something topical on your scar, which is a good idea, I recommend silicone gel or silicone gel sheets. These are far less likely to cause an allergic reaction on your skin and studies have actually shown that they can help improve the cosmetic appearance of your scar. So if you want to grab something topical to put on your scar to help it along the way, ditch the Maderma, ditch the fancy scar cream and just grab silicone gel instead."