Too bad T-Nation has about as much credibility as O.J. Simpson has speaking on marital relationships.
This coming from the company that gave us the ultra suppressive Androsol, the completely bogus Methoxy 7, the anti androgen vitex crap "M" and the $69 Alpha Male, $30 zinc and $45 gugglesterones. Give me a break.
That article even contradicts itself all over the place.
I never thought that NO2 was anything amazing -- valid, but not amazing. But it works, for sure. And Amp02 isn't just NO2. It's also a good preworkout stim.
VIGOR, also contains NO2 but the malate version, which makes more of the AKG bioavailable. And it too is just one the ingredients. The Cassis Grandis is the real kicker. I encourage everyone who tries VIGOR to do a pre and post blood test to show the improvement in red blood cell count. But the pump and energy you feel is undeniable proof for most everyone who tries it. T-Nation are a bunch of tards.