If I'm not mistaken this product has glycolic acid in it. It works as weel as the peels I have paid over $40 for, if not better and lasts longer.
Honestly, I LOVE this product. I am almost 38 and really care about my skin and how I look. Great skin is the key to looking great. This product took years off my skin, it took the dull drying wrinkles off my skin and made me look and feel young and beautiful again. I could not more highly recommend this product. I am the type of person who is willing to try anything once but rarely do I ever find something worth writing about. Try this one product if you try nothing else in the line, I've tried the rest of the other products and they are okay, this one product stands out and is exceptional!