L-Citrulline efficiently increases the concentration of L-arginine in the blood and thus increases the NO values, the muscle perfusion, and the pump during training. At least that’s what they say. But is L-Citrulline a good Pre-workout? In combination with the malate, citrulline increases maximum and explosive power and reduces fatigue during exercise, allowing more reps … Continue reading L-Citrulline as Pre-Workout