Enhances Energy and Recuperation. Vegan. EasySolv®. Jarrow Formulas Tribulus Complex is a blend of standardized Ayurvedic extracts used by athletes to enhance energy and post-exercise recuperation. Tribulus also known as puncture vine contains flavonoid glycosides and 45% saponins. Sensoril™ Ashwagandha and Rhodiola extracts are adaptogens that support endurance. Andrograph extract contains andrographolides which are substances that support immune function and counter physical stress. Green Tea Extract (50% polyphenols) is added to support the strength of capillaries and other blood vessels.