BSN NO-Xplode is a pre-workout out supplement designed to help increase your intensity, focus, strength, size and energy. BSN claims, "NO-Xplode has the unique ability to get you dialed in and pumped up for every single workout by inducing the strongest and most advanced nitric oxide, creatine, and body-mind stimulating surge ever developed in a supplement." And I would have to agree with this 100%. I have always had a very healthy diet and exercised regularly, and believed this was all that was needed. So when I tried NO-Xplode, I was very hesitant and did not think I was going to see any differences. When I first tried it, I had not drank enough water and got a little stomach ache about 30-45 minutes after I took it. I almost never took it again, and thank God I did. The following day I drank a good amount of water and took the NO-Xplode after I was very hydrated. The results were incredible. I had an intensity and a pump while I was hitting the weights like I had never had before. After about a month, I could see very noticeable jump in the amount of weight I was lifting and the way I looked. However, this is not a miracle supplement, it does require you to take advantage of the intensity and energy it supplies you with and therefor pump more weight than you did before. Also, because it is a creatine supplement, I do not take it all the time and do it in cycles, 1 month on, 2 weeks off. As I mentioned before, make sure you drink a lot of water and take advantage of the intensity in your workouts. Overall, A++ and highly recommended to all people serious about getting more muscular and having intense workouts.