a very concentrated vitamin E cream can give you result in 2 weeks It is perfectly fine to use, Bio Oil is also good, it has calandula in it and other actives that help improve scars. You can check with your dermatologist if the benzoyl and salicylic acid are not working, and particularly because benzoyl is not good long term, because of its bleaching and drying effects.Kikisara said:I have acne that I have been treating with salicylic acid and benzoyl peroxide for a long time. I had a breakout on the side of my mouth that has left some flat and red-brownish scarring. I want to mederma but it might make things worse!? I need help