Pump Pre-Workout Our stimulant free, pump-based pre-workout formula, loaded with 9 active ingredients including L-citrulline, AAKG, OAKG, creatine & taurine to help you get the most out of your training sessions. Pump Pre-Workout™ is a comprehensive pre-workout formula that’s totally stimulant free. That means it’s not loaded with caffeine, like traditional pre-workouts. Instead, we’ve packed it with 22g of active ingredients, split between 9 ingredients in high doses, creating a