I battled with cystic acne for 15 years. I built up a resistance to the long-term antibiotics options, the contraceptive pill wasn't making a dent and I relapsed after accutane - the doctors and dermatologists had nothing new left to offer. Then I found facetheory. Within a month, my acne was significantly reduced without resorting to the the nasty tightness that typically follows the nuclear strength stuff I've been told to buy before. Two years on and my face has never been clearer. I regularly go out without makeup - something I would never dream of doing prior to facetheory. This regime has helped rebuild my skin and my self-confidence. I use the Clarifying Cleanser C2 pro, Regena C30 pro serum, Regenacalm S1 pro serum and Amil C Whip cream SPF30.