Never had any luck with PWO drinks. Felt jittery, nauseous, and hard crash... I recently got a free sample of HyperMax (I forget who makes it) but its perfect for me.
No jitters, good energy, wears off after a couple hours. (No crash). Since I lift early evening, I would never touch stims (stim sensitive) but this stuff is great.
I only use them when Im dragging (normally a cup of coffee is fine for me) but glad I have this stuff when I need it on occasion...
I dont know anything about the company, but this is the stuff here...
