I've tried many products over the years and what I like about this one is that it gives me the energy and power that I need for my workouts, WITHOUT making me feel too buzzy- some products I've used made me feel a bit dizzy. Not this one. The results are noticeable. You'll feel read to start your day or your workout. You'll want to keep moving as your metabolism rate increases, burning more calories and fat. This bottle has 60 capsules in it which offers excellent value for the price. It's so easy to take too- no fussy powders to mess with.