Description
If you want to know why your best sets feel different from your worst ones, the answer usually comes down to blood flow. More blood flow means more oxygen, more nutrients, and more of everything your muscles need to perform — and that's exactly what L-Citrulline delivers.
L-Citrulline is a naturally occurring amino acid that converts to L-Arginine in the kidneys, driving nitric oxide production and widening blood vessels for enhanced circulation. The result is fuller muscles, better endurance, reduced fatigue, and the kind of pumps that make every rep count.