It is heavy on the stims, light on the effective ingredients. I suggest you look at any of the following, all are better and I have tried each as well. Mesomorph by APS (excellent, taste sucks though), Maximize V2 (Potent and great pumps), USPLabs Jack3d (it is the original and works, nuff said) and NTBM NTKTS (scoop for scoop, better than Jack3d).