I've spent way too much money on lasers, peels and products - in many cases I've had things done to undo damage caused by an expensive procedure. It becomes downward spiral! When I first heard about Derma Rollers I thought, "Ouch" and "That can't really work." It sounded like a strange idea and I was frankly - a little scared. I had a z-plasty done on an old Birthmark removal scar near...