I used to be frustrated, since I always had textured and rought skin. I thought it could only be a moisture problem, so I got a low pH-Cleanser and nicely moisturizing products, but that didn't fix my skin texture. I read that AHA would help with that and Cosrx AHA is a very popular one. After even the first use my skin looked a lot smoother and fresher, I hope that in the long run (in a year or so), my skin will be completely smooth. Just remember to inroduce it VERY slowly.