Dermatologist approved and recommended. After reviewing my chart and noticing an almost complete end to abnormal growths on my face the dermatologist said that Julie's Perfect TCA Complex was eliminating my need for him. He was happy to see that not only I was looking younger, major acne reduction, pore size reduction, black head reduction, wrinkle reduction but he said the TCA was burning off the pre-cancerous growths before they had a chance to get large enough to be detected by his magnifier and UV light tool. I have only had one cancer on my face in four years and that one was on the bridge of my nose very close to my eye, he said straight away, "I bet it was because you were afraid to get that close to your eye with the TCA." And he was right...and so is Julie! Buy it! Use it! Look younger and feel younger knowing you are doing yourself a major favor for the long term. I am loving this with the Amazing Creme now and use the TCA 3 days in a row. Oh and yes...I had major pock marks and now I don't. I wish I had had the foresight to get close ups when I started. No one know thinks I am the age I am by the way. ***smooches to Julie and Dingo!!!