i dont know why ironreload is having a crackle with these posts, i am taking pump tech as of two weeks and i am noticing better pumps..most of the stuff being sold is a waste of money but that doesnt mean it wont work....we all know that this stuff isnt juice but for those who would rather not take steriods we have to try the legal stuff out there...just as it might work for me it might not work for someone else...but from my opinion the stuff works