About this item A powerful pre-workout Amplifier formulated with clinical doses of testosterone boosting ingredients, nitric oxide stimulators, neurotropic optimizers and energy enhancers. Boost testosterone with 500 mg Fenugreek and 200 mg boron citrate. Testosterone is an Androgenic hormone and can have a positive impact on muscle growth and male performance. Increase nitric oxide, nitrotest contains a potent 3g dose of L-Citrulline and 3 g L-Arginine in a clinically proven 1: 1 ratio to induce extreme muscle pumps. Improve endurance with an effective 1.6 g dose of beta-alanine. Enhance energy and focus with a potent combination of neurotropics and energy enhancers to illicit elevated mood, laser sharp focus, & High Energy levels throughout your workout. This combination includes DMAE, Yohimbe, Mucuna Pruriens and caffeine.