I usually don't leave reviews, but Curology has made me so frustrated and angry that I have to talk about my experience. Does it work? I have terrible hormonal acne, and I was a loyal customer for a year, so in terms of curbing my acne, it worked for me. However I spoke to my dermatologist recently and she said that she had multiple people come in and she had to REVERSE the damage that Curology did for them. I also showed her my so-called personalized formula and she shrugged and said, "Yeah, they give the same formula for everyone." She is so against them because they made a lot of her patients go on azaleic acid who could very potentially react negatively to it. Plus, the acne in my own skin started to rear back and I consulted Curology first, and all they did was give me a higher dosage of azaleic acid. My dermatologist told me that that formula was making my skin duller, and she then prescribed medication that would help control my acne and not leave me with dull skin. But the reason I'm writing this review comes later - AFTER I unsubscribed, they automatically charged me $45 for shipping and then sent out a notice that my shipment was coming. I of course told customer service about it, and they only said it was too late and I couldn't be reimbursed. Then they put the blame on ME that I didn't turn on notifications (shouldn't this be automatic, considering it's a subscription service?) and confirmed that I had, in fact, unsubscribed. I'm just very angry and frustrated that I was with them for a year, and now that I unsubscribed BEFORE they shipped my order and charged me, that they're refusing to honor that. Do not subscribe. Go to your dermatologist. It'll save you a lot of grief.