l-tryosine

Told you.

Yohimbine + caffeine. Throw in some nootropics if you want.

Try geranamine too.

I hear it’s awesome though I haven’t tried it yet. It’s banned by NCAA I think.

Have you tried GPC?

I tried Alpha GPC along with aniracetam. I didn’t “feel” anything, not like a stim at least. Maybe better focus…

I heard the same thing.

Alpha GPC did not live up to the hype for me

I like using GPC when I feel lethargic or sluggish leading up to a workout. Doesn’t give you some magical boost or anything but gets me ready to have a solid workout.

T-slow - I would be cautious of any pre-workout supplement with taurine in it. Not just the ones with caffeine. Taurine is basically an inhibitory amino acid in the first place

Caffeine
Ephedrine
Yohimbine
Geranamine

There are others.

Is yohimbine a banned substance?

no, it isn’t