Guys and Gals, I've been using this religiously for the past 5 months, pre-cycle, during cycle and post-cycle. GREAT pumps! After using other products for the past 7 years, I found this one to give me a real push in the gym. I don't use the stimulant that this product contains (it's the red pill) you can take it out which is awesome, especially when training at night or using a caffeinated BCAA simultaneously.On top of this, it also contains the recommended daily creatine, which is a plus if you don't have it already.At the end of the day (my workout time), It has been a fantastic product for me, and I recommend it to all my friends. I encourage anyone to try it, as long as you can swallow pills... Because there are a few...