The Beta-alanine, Caffeine, Huperzine, and DMAA accounted for most of the benefits in the original JACK3D. They are all present in this formula. These ingredients will push high intensity performance to the absolute max.
Then they added
Citrulline and agmatine for muscle pumps and vascularity.
L-Tyrosine and DMAE to serve as fuel for focus, energy, and drive.
Phenylethylamine, Higenamine, and Alpha-Yohimbine to drive energy and fat burning to the absolute max!