PreRace is designed help endurance athletes improve performance. The Pre-race formula provides all the necessary ingredients needed to increases mental stamina, increases time to exhaustion, increases maximum workload, improves mental clarity and increases oxygenation of muscles 1,2,3,4 . Features include caffeine, taurine, qurcetin and a proprietary neuro-stimulant blend. PreRace comes as a flavor free powder which can be added to any pre-exercise or during exercise drink, like EFS. IMPROVES CARDIAC OUTPUT PERFORMANCE. PreRace is designed to stimulate the Nitric Oxide NO system, increase time to exhaustion and improve performance 1 . NO improves blood flow, clears lactate and delivers more nutrients to working muscles. Citrulline Malate and Taurine have been shown to enhance cardiac output leading to numerous endurance enhancements 2 . INCREASES MENTAL CLARITY FOCUS. This Pre-Exercise supplement also improves cognitive function and mental clarity through CNS stimulation 6 . PreRace is formulated with a proprietary Neuro-stimulant blend that contains diMethyl amino ethanol DMAE , metabromine and catechin to improve mental acuity 5,6 . This special Neuro-stimulant blend works synergistically with 200mg of caffeine and quercetin to improve time to exhaustion and increase maximum workload 7 . Increases Mental Acuity Focus Increases Crdiac Output Increases Max Workload Improves Time to Exhaustion