Lean System 7 is a diet pill that takes the approach of helping you achieve your goal of weight loss by claiming to penetrate and attack fat cells in 3 different ways that will help by activating the metabolism. They fail, though, to mention how they will achieve that activation of the metabolism when only 2 out of the 7 ingredients in this supplement are clinically proven to help weight loss. Those two ingredients are Keto-7 and Green Tea. It seems though that were most diet pills fall short, like this one, have failed to mention how much of those effective ingredients they’ve included. The cost for these pills are outrageous at 39.99 for 90 pills. At the max recommended amount of 6 per day, this bottle would last only 15 days, putting the grand monthly total to $80.00 a month.  This is just way to much for something that is missing the information that would be needed to make it worth it.