Centurion Labz sent me mine direct. I'm glad I assessed with only one capsule instead of two. I've been using this before going on my runs, and I feel like it's doing a strong job keeping my heart rate elevate in between sprints, as well as after the run is well over with. Focus has been keeping me going, too, rather than just going and grabbing another caffeine product every few hours.

I been taking this for about a week now and it seems to be inconsistent. The first day I took only one pill and i only noticed I got full faster and pushed my food away. The next Morning i took I pill and I was sweaty and super cold, I didn’t want to move because I was freezing and wet, from sweat. I keep taking them, but sometimes I don’t get any kind of stimulation or effect from them and other times I’m sweaty profusely freezing my a off. I’m going to continue taking them to see what’s going to happen, but I do not think I’d purchase these again.

Great source of energy, lasts longer than a pre-workout drink, appetite suppressant too

Seems great. Definitely have more energy.