I was looking for something to improve my sun damaged skin and get rid of brown spots.  I've heard a lot about Obagi and their Blue Peels over the years, so decided to ask my plastic surgeon about it.  I did not do any prep (such as using Nu Derm ahead of time.) My ps decided on 4 layers.  It was incredibly painful but I had a fan within inches of my face.  It took a really long time for me to...