Stim junkie for approx 20 years. This product is not for the faint of heart. It does take about 40 minutes to kick in, but it hits hard, super hard. I took the full scoop, but I believe most could get away with half of a scoop
This product almost makes you feel like you left the planet and entered into a different galaxy. Even with a controlled workout, you will hit rep ranges that were not possible.
The best part of this pre-workout, if doesn't keep me up all night. Some of the other pre-workouts I have taken, don't seem to wear off, which this one does within a few hours. One little downfall, the pump Is not as strong as other products. I take a stim free pump product with it