I used this product like I was instructed. It took a few weeks, but I finally have clear skin. I am nearly 30 and after having my last baby, I developed adult cystic acne. I dealt with it for a year. Changing my diet, trying other products, changing my makeup. Nothing worked. I’m so happy that I tried curolgy. The free trail is what got me to try it. Since I had already spent so much money trying other products I didn’t want to spend a lot again if it wasn’t going to work. Getting the opportunity to see if it worked without having to pay full price was a nice incentive. Also, their customer service is great. Any questions I had were answered with detail and haste. Thanks for helping me be free from the burden of acne.