The pre-workout category has recently 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. So if a customer asks for something new or complains of a tolerance buildup to stimulants; what new innovation can you really offer them? B-NOX is a pre-workout nitric oxide that offers a testosterone boosting blend promoted to enhance the aggression and pump during exercise. For energy, B-X combines N-Acetyl Tyrosine, Glucuronolactone, Caffeine Anhydrous, and Theobromine for to help promote and sustain the energy rush with less chance of ‘crash’ or ‘jitters’.