L-Arginine Citrulline 360 Caps by Alphatier is an innovative supplement that combines L-arginine and L-citrulline to maximize nitric oxide production in the body. The synergy between these amino acids provides exceptional support, promoting both immediate and prolonged vasodilation. While arginine quickly raises nitric oxide levels, citrulline acts as a precursor, converting to arginine and ensuring elevated blood flow for longer. This balanced formula is designed to avoid saturation of intestinal transporters, ensuring optimized absorption.