This genuinely ruined my skin. I went on this because I was seeing some breakouts and thought this would help both knock those out and get rid of acne scars from past breakouts. I'm too scared to post progress photos on the website, but my acne had never gotten so bad in my life. This wasn't just a "purging" period, either: I was getting borderline cystic acne. It was so painful and left such bad scarring. I stuck with Curology for two months and my face just continued to get worse and worse. My self confidence was lower than I think it's ever been, and I refused to take pictures of myself because it just made me more upset. I brought up these concerns in a questionnaire that Curology sent me, and nothing was changed. About a week after I stopped using Curology, I began to see improvements, and so did the people around me. I'd have friends tell me "Oh, your forehead looks so much clearer than before!" or "Your skin looks so much better!" This product is overpriced and overhyped. Also, on their website, they provide reviews from other sites, and all the sites they use have overwhelmingly positive reviews. However, when I look at other review sites, the reviews are much more mixed. If they really wanted to be honest with their customers, they'd have their own review section on their website, or actually provide accurate depictions of the reviews they receive online. If Curology has worked for you, I'm very happy for you. But if your acne is not extremely severe, and you're looking for something to improve your skin, I'd stay away from this and either consult your dermatologist or just try some over the counter things (or both. both is good). Good luck with your skincare, I hope it goes well for you!!