Originally Posted by VancityPimp
I like it better than Xplode and Expand, I find it works better for me but it does give me the shits sometimes right after I drink it. It honestly varies because some guys at the gym prefer Xplode over Superpump250.
Why don't you like it man?
taken from another thread
NO2 and Voodoo
Q: What do you think of those popular NO2 type supplements for muscle building?
A: What do I think of them? Let's see... can we spell B U L L S H I T?
NO stands for Nitric Oxide, a very important molecule that signals the body to do all sorts of important things, one of which is dilate the blood vessels.
Most of these supplements are built around the amino acid L-arginine, which does tend to increase nitric oxide. That's one reason many nutritionally minded MDs will recommend L-arginine for both the heart and for erectile problems (the connection is that both are affected by circulation).
The thinking behind these NO2 supplements is that by increasing nitric oxide you'll improve circulation (probably true), which can help nutrients get to their destination in the body (probably true also).
But the idea that doing so is going to translate to bigger muscles is voodoo science.
Sorry. Save your money.