I've not had much experience with GABA (though I'm sure it's probably been in pre's I've used in the past) and to preface, I'm no stranger to higher dosed stims (esp caff, dmaa and dmha) the only stim I can't handle at all in any form is yohimbe. (I experience rapid/heavy HR, pupils dilate, salivate more, get a clammy sweating sensation while feeling cold and getting noticable goosebumps)
This doesn't have yohimbe in it (at least listed) but at one scoop, I experienced similar but not as extreme effects to that of having taken yohimbe. Lower body was cold/goosebumps but also had a slight clammy sweat going on, heavier HR, salivating a bit more, but had a great sense of focus, mind/muscle connection, energy but the side effects got in the way mostly. Today I used nearly a full scoop and dropped the application of Evomuse TopMuscle just in case that was having an interaction and felt less of the sides, will try just half a scoop next to see if less sides but dang had grabbed two, might be taking one back.
