Use L-carnitine 1500 mh + some thermogenics...
I've been using Ripped Freak and it's working extremely well. I'm definitely tighter and i've gained 3 pounds! My diet is the same and I don't do cardio (hate it).
Ripped Freak gives me energy like nothing else. This stuff is super strong but no crash and I feel real good on it. The intensity of my workouts has shot up drastically which is probably why i've gained muscle and dropped body fat.
I've tried everything and this stuff takes the cake.