md formulations...can't rate it enough. i did their training, had really bad acne before i started using it and 3 months after had cleared up. still use it to this day and get the odd spot but nothing compared to what it used to be, i used to be embarrassed stepping out the door and wouldnt see my bf for a week/call in work sick as i was so embarrassed about my skin and now i can hardly remember that part of my life - was about 18 months ago! btw, your skin does get worse before it gets better so bear with it and you will have lovely skin in no time. as it gets all the rubbish out first, takes about a month for your skin to get used to it. find a local salon that stocks it/mobile therapist and they will be able to help you with an affordable/suitable skin care reigime. is expensive but when you weight it up not THAT expensive as most of their creams/face wash last 4+ months on me and if you keep chopping and changing skincare products and leave them in the draw that will cost a fair amount and i KNOW this stuff works. wouldnt touch dermalogica if i were you - well marketed rubbish product!