what would be a good stack?

[400runner]

Whats a good stack for a endurence runner

1. citrulline malate for sure, but what else?
would GXR help out? AMP? RXT just for a good test boost?

any ideas would be awesome.
thanks.

 

[milwood]

Beowulf, get in here!!!!

We had a pretty good formula.
Most recently, I've been doing this:

Citrulline Malate
L-tyrosine
ALCAR
BCAA's (and/or EAA's)
glucoronolactone
taurine

I always use caffeine of some kind, sometimes E/C.
sometimes I'll add potassium, DMAE, and Betaine.

some days I use AMP, which works well for me, BTW.

Rhodiola rosea, chocamine, and tyramine are additional options.

Save the GXR and RXT. They aren't really "boosters", so to speak.