I am 28 years old and my acne treatment history is just as extensive as yours, if not worse. I did 3 cycles of accutane, and tried literally EVERYTHING else there was for acne--including prescription drugs and OTC stuff (tetracycline, clindamycin, differin gel, retin-A, the list goes on and on...). I cannot put into words how my acne affected my life--I used to miss school and work on really bad break out days because I was so embarrassed. I cried all the time. I had few friends in high school as I was so shy and introverted because of my bad skin. I often wonder how different my life would have been if I didn't have acne. Anyway, I stumbled across your website 4 or 5 months ago, and decided, what the heck, I've tried everything else, I may as well try this. WOW. My skin started improving almost immediately on the regimen, and within about 2 months it was COMPLETELY CLEAR!!! AND HAS STAYED CLEAR!!! There are just not words to tell you what this has done for me! For the first time in years my face is not sore, my self-esteem has gone through the roof, and I can't remember the last time I have been so happy!! THANK YOU, THANK YOU, THANK YOU!! What you are doing is wonderful and has helped so many people. Keep up the good work and god bless!