Let me start by saying that I NEVER write reviews, so this is saying a lot in itself! I am seriously in love with this product/brand. I have only used the 3 step system from clinique and I have very dry skin with blackheads on my nose that I have never been able to get rid of. After years of clinique with just ok skin I decided to try something but was terrified of breaking out with a new regimen. This did not happen with Dermologica, I started with the dry skin set to test it out and after the first use my skin felt amazing. I feel like I have never had truely clean skin until now. In 2 weeks time my skin was completely different! Not only did I not have dry skin anymore my skin was very even, my pores were smaller and my blackheads were cleared tremendously! I never had a breakout and couldnt be happier, this is my new holy grail product! It is worth every penny! I see why so many celebrities use this line, you will not be disappointed I can promise you that!!!