Hi, I have used Benzoyl Peroxide for almost 10 years now, but want to change to someting else. How do I know if I have oily or dry/normal skin? I try to use Benzoyl Peroxide twice a day, but I usually have to do it only once a day or stop for several days as my skin gets too dry. (flakes). I have tried a lot of moisturisers, but most, if not all of them give me a shine and I have to dab of excessive moisture a few times a day. I have also noticed that many moisturisers and especially sunscreens do not go into my skin, but rather stay on top of it. ( If I put it on at night it is gone by morning, but I usually I just have to dab it off as I don't have time to wait several hours until the moisturiser/sunscreen vanishes ito the skin. To summerise my skin is to dry to put on Benzoyl Peroxide twice a day, but I also get a shine from moisturisers and sunscreen. What acne-system should I try? Thank you.