Gaspari nutrition's detonate is by far the best fat burner/energy supplement I have ever tried. Not only did I lose fat but it gave me hands down the cleanest energy I have ever had. The euphoric mood this gives is unbelievable.  
 
This product is almost an instants on activating. First you will feel the energy to overtake you then the warm feeling comes but not uncomfortable. Then it's all up hill from there. I give this a 10/10 on every aspect and gaspari delivered once again with this amazing product!