hi guys i did suffer from realy bad acne which as a result has left me with descusting scars and stretch marks . ive heard maderma is good but has anyone had anything of the doc which is good ive tryed loads of things ..vit e .. coco butter... bio oil.. and sand pappering them down...ha just joking ha. i will be at the docs the morra morning so any help on wats good would be great . thanx