I feel like I need to add something about the Noxi.
Don't think it's a coincidence at this point...
I have been up to 2 am the last couple nights. I usually hit the sack between 10 and 11.
So while I don't feel anything helpful in the gym from this stuff, it seems to keep me from getting enough sleep.
Not good. I'll try it one last time today, after that, it's back to the NO boosters.