I recently orders some of GAT's Nitraflex and I got a free trial size of Jetfuel. Wondering if it's safe to stack since there's 325mg caffeine per scoop and there's added caffeine in the jet fuel.
I wouldn't use either irrespective of caffeine content.
PES - Get Enhanced
The above is my own opinion and does not reflect the opinion of PES
i think you might have mis understood, or missed completely, the idea of "Advanced Discussion".
"If you want to impress me, build a 20-inch arm with a 20-pound dumbbell."~Dan Duchaine
SNS REP, Precision Nutrition Lvl 1, NSCA CPT