I have been on the plan since Feb. (except for a 6 week time off for a vacation overseas) I started the program with Phentratrim, Corti-Trim, MRC-6, Liquid Minerals, B-6, B-12, Bari EFA, I stopped taking the Phentratrim and Corti-Trim after my first bottle was completed, I thought they did not work...however I did find that I felt hunger after a few days off both and more irritable, so after three months off Phentratrim and Corti-Trim, I decided to buy the Phentratrim again however, I purchased Relacor from Sams as the replacement for the Corti-Trim a whole lot cheaper. When I am finished with my current bottle of Phentratrim I am going to buy Hoodia as a replacement. I did and stay on the Liquid Minerals, I tried the diet for a while without the Liquid Minerals keeping all else the same, and boy I was dragging...the Liquid Minerals really work for me, I run and I need this boost. I am not sure about MRC-6, I have lost a lot of inches...not sure if I am ready to give this up. I feel so much better doing this diet and taking the supplements, I tried both ways. I do understand this is their income source, however as you go through the program and get to stabilization and maintenance they start reducing the supplements. Just my two cents