I have got nothing but good things to say about The Skin Type Solution by Dr Baumann. Her book kinda saved my skin. I thought I knew it 'all' about skin care but this book has proved me wrong. Currently I have been following her recommended skin care for a month and my skin has never looked sooo good since I cant even remember when, it feels baby soft, previous black acne scars have gone, looks clear & radiant and no more new spots or cysts have been formed not even during the time of the month . Even pa & grandpa have said how clear my skin looked! BTW my skin type is OSPT ! Also because of me my BF is following it, he too says it is good, next target is my mum!