Citrulline is a precursor to nitric oxide (NO), which helps dilate blood vessels (vasodilation). This increases blood flow, allowing more oxygen and nutrients to reach muscles during exercise, enhancing endurance, and performance, and resulting in more intense pumps. By improving blood flow and nutrient delivery, Citrulline Malate can help delay the onset of muscle fatigue during high-intensity workouts. This allows you to perform more sets, reps, or maintain intensity for a longer period.
