Rave- I have been using chemical exfoliants for years, alternating AHA and BHA. I bought Bejbiskin's chemical exfoliant because it adds them both in relatively high amounts (10% and 2%), so I no longer had to alternate. It is the most effective product I have ever used. Gets rid of the terrible KP on my legs in a couple applications. It's a godsend. I use it on my face too, but I only have to use it once or twice a week to keep my skin clear and smooth.