[East1600Plus]

Im thinking about getting the NP masspump stack for my next pre-workout/post workout creatine supps and stuff along with stack with my NHA but whats the difference between:
Arginine Alpha-Ketoglutarate
and
Arginine Ethyl Ester??..the NP masspump gones with the ester but i was wondering what would be better out of the two?...also to u think adding the bull BCAA by NP...ya thnxs

Still looking for a good stim to add to my pre-workout mix

also does it have directions on the package as to how much to take the product and when?

[poison]

BCAA's are always good pre-workout and during. Xtend is on sale at NP. I'd buy that, and add the MassPump stack to it: everything you need in one drink. The xtend would flavor the MP stack nicely.