I am not recommending or promoting the idea of a chemical peel at home! I’m not a doctor or chemist. Anything you put on your face can hurt you. Don’t do what I did. /End of warnings and disclosures. I’ve read and watched a lot of videos about doing a TCA Peel at home. Most doctors’ offices will tell you NO, do not ever do this. But I did, using a low concentration (15%) of the TCA solution. I bought my kit here, from MUAC, a reliable and long-standing retailer. I followed the instructions to the letter, and I am often a big cheater on stuff like this. I bought the kit with my own $$, and am not sponsored by this company.