I have mixed opinions about this stuff.
For me: one capsule takes almost 3 hours until I start feeling the effects.
Makes me real shakey
Cant sleep for about 8 hours after taking it
Amps me up for a workout but then again so does Mtn dew.
Thats about it. This a not a real exciting thread.
Just wanted to see if anyone likes the stuff and if it takes as long for it to start kicking in.