Wow! this is the first time i've stacked them. 2 scoops of jack3d and 3 caps of powerfull. I had it 10 mins before my workout so it didn't kick in til my workout was almost over.... but i'm at work now and usually work is boring. But today i'm so positive mooded that it's unbelievable.
I hope this lasts the whole day..
I hope this lasts the whole day..