I had mild acne scars, then I had 6 fractionated non-ablative Palomar Starlux 1540 treatments and 3 microneedlings. I am happy with the results (around 60% better) but I live in fear to see them disappear, I even have read doctors writing about laser results during around 5 years and then leaving skin aged. I am 25, caucasian female, no smoking, and with healty diet. I always read about these treatments' results' duration in the context of wrinkles and aging but what about atrophic acne scars?