I think it's important to understand that each result is different & unique to each person. I personally have had a great experience with ULTRA MEDIC LASER SKIN STUDIO doing the VI peel. I'm on my second & it is something that I will continue to do. The application of the chemical has become more tolerable to me each time I have it applied. The first time I felt that it produced a considerable burning sensation. Now, on my second time, it didn't even phase me. After I left the appointment on my first visit my face was so incredibly red. I would liken it to severe sunburn. Then on my second application it was like a mild tan.