THE GENIUS BRAND Pre Workout – Blue Raspberry All Natural Nootropic Preworkout Powder & Caffeine-Free Nitric Oxide Booster with Beta Alanine and Alpha GPC - Focus, Energy and Muscle Building Supplement Clinically dosed, caffeine-free, nootropics-based pre workout. The GENIUS natural preworkout drink for men and women is here! You're ready to put in the effort and focus to improve your physique, tone up, and build muscle but you want that extra edge to push yourself to the next level. Genius Pre Workout is the best natural pre workout for you if your goal is high quality ingredients with no junk or fillers. Prepare to be pleasantly surprised at the potency of quality amino acids, taurine, beta-alanine, and a host of additional ingredients hand-selected for body and brain synergy to help you get achieve focus and endurance while exercising. This is all natural pre workout powder done right.