I am familiar with the Schrammek green peel and was certified to teach it a few years ago. I really like the peel, and it 'apeels' (no pun intended) to the holistic group of clients who like the idea of a natural type exfoliant. You can get really good results with it. It is a little on the messy side and it's not the least expensive peel but I think it does fulfill a niche. Dr. Schrammek has a full line of facial products as well!