This is one of my favorite pre workouts! I had great focus and insane pumps. The best thing is that there is no crash after I use it like most other pre workout supplements. I would recommend this to anyone, especially people who want a good clean boost before a workout without any tingling feelings. I'm using this product during a lean gain phase and it has been great to have a supplement that aids in fat loss while acting as a preworkout. I have seen great progress in my lifts and find myself using more volume, but being less fatigued. Overall, amazing product and I highly recommend to all individuals regardless of your goals.