MENOnly NITROpro from Natra is a precision-formulated supplement designed to support vascular health, muscle performance, and energy during physical activity. Each V-Capsule of NITROpro delivers a potent combination of amino acids and plant-based nutrients, including 250 mg of L-Arginine and 150 mg of L-Citrulline—two key compounds known to boost nitric oxide production and improve blood flow. With added Beta-Alanine for endurance, Beetroot for natural nitrate support, HMB to help preserve muscle mass, and calming L-Theanine to balance stimulation, this formula is ideal for active individuals seeking improved circulation, stamina, and recovery.