Guarantee to see results within two weeks if you follow the steps properly for acne skin.. guarantee and no side effects. Very suitable for acne skin users. Was recommended by someone and after using it, my skin tremendously improved. I have seen many many doctors and took many medication including hormonal pills but everything was temporary because Everything flares up upon stopping medication. I know how acne suffers feel, we get anxious and we want to get a remedy as soon as possible. By far this is the best!! And also very very affordable by working adults!! What this product is amazing is it HYDRATES you skin making it easier to recover and repair. Drying out the skin to control oiliness will not work. Best is that this product is none of this above. Please never resort to using sk2 or over the counter products because they contain chemicals which are harmful for skin! Product is not sold outside counters.. only by word of mouth. If you want to give it a shot,PM me. Product set including everything is less than 300 sgd. if you want a few products to just try, also possible. Guarantee results you wont regret especially for acne sufferers!