Betancourt Nutrition B-Nox (Bullnox) Androrush - For the complete pre workout experience that gives more than energy and pump, don't look past Betancourt Bullnox. Containing four difference matrices to support strength & endurance, neural energy, nictric oxide synthesis, muscle protein synthesis, hormone levels, and absorption, Bullnox is one the most comprehensive pre workout supplements on the market.
The pre-workout category has been divided into two major classes: the concentrated pre-workout, and the larger serving performance based pre-workout. With both categories you'll find the ingredients between the competition to be similar, if not identical. B-NOX™ is the first pre-workout nitric oxide to offer a testosterone boosting blend promoted to enhance aggression and the pump during exercise. For energy, B-X™ combines N-Acetyl Tyrosine, Glucuronolactone, Caffeine Anhydrous, and Theobromine for the ultimate, sustained energy rush with less chance of 'crash' or 'jitters'.