L-citrulline
Prescription Preworkout: Tadalafil and L-Citrulline for Vascular Performance, Increased Strength and Muscle Pump
Traditional preworkout supplements often rely on stimulants like caffeine or yohimbine to deliver short-term energy and vascular effects. While these ingredients may enhance alertness and temporary vasodilation, they often come with side effects like anxiety, rapid heart rate, and crashes. At the Performance Medicine Institute, we offer a prescription alternative grounded in vascular physiology: a combination of daily tadalafil (5mg) and L-citrulline (750-1500mg) to safely and sustainably enhance performance, blood flow, and muscle pump without overstimulation.