I'm just finishing my 5th week on Triazole+Activate XT (old version)+Lean XT. Thus far I have gained about 3-4 lbs. I want to continue the stack but I am not happy with the elimination of I3C from the old Activate formula. I3C is proven product with tons of research backing it. I don't understand the reason for the change unless it's financial. I will however, continue the stack with Triazole but I will drop the Lean XT and the Activate Xt and replace it with Erase. We shall see what we shall see.