I tried it too.Well...I tried a lot of pre workout creatine-No booster that we can find on the market today.

I really like expand for his fast-acting property,Superpump250 for his energy surge and No X-plode for the pump.

But the only product I found with all thoses benefits in the same is Detonate,from Netrients.

Hard to find in stores (cause it's a new companie) but worth a try.

you get the energy,focus,strength and pump...all in the same one.Cool stuff.

And,since it don,t have a lot of caffeine in it,you don't get a crash post work-out.