Jack3d and no sleep other pre-stims less on sleep reduction?

[sinlesss]

I started jack3d 5 days ago. I work out at 6:30pm. Every night I've taken jack3d I'm up to 3:30 in the morning or later, any other pre-stem not keep you up and kicking for 9+ hours? I am only taking a little under one scoop, apparently I'm pretty sensitive to it, I am still really jittery on it as wel.

[l99]

How much are you taking?? The only stim that has ever giving me MINIMAL problems sleeping is rage and it has a warning on the label warning to give it 6hrs until you can sleep.

But 9+ hours?? That's crazy... not even rage+neurocore mix with amino energy (600mg caffeine hit) at 10pm was keeping up past 1am..

[snodgrizzle]

If this problem persists and you still want to take a pre workout, I'd recommend you switch to a stim-free pre workout. Jack3d is pretty heavy stimulant wise and it seems your body has a very low tolerance.

[Twiggles]

Hahaha, the reason I only use jack3d on my lazy days. I workout at 4:30pm and chug 2 scoops of it down at 4pm. Last time I took it, I laid in bed until 8am till I had to go school. Had none of this problem with MP assault though, but then again the workouts I get from it aren't as great jack3d.