I highly recommend Dr. Jesse at Skin Project! I have been trying so many places in Polanco and (despite paying Polanco fees) nobody had managed to make my skin like “crystal”. Dr Jesse is so professional, so knowledgeable and such a lovely person who truly takes the time to listen to you. I had a sort of hormonal acne which she had successfully managed to cure. She sent me to do some special blood tests and it turned out that I had a cyst and also thyroid problem. These were the reasons of my spots. Warmly recommend this place!