Cordyceps Sinensis is a highly prized medicinal herbal ingredient in Traditional Chinese Medicine (TCM). It has been used as an aphrodisiac and a treatment for a variety of ailments from fatigue to cancer. TCM regarded this ingredient as having an excellent balance of yin and yang as it apparently has both animal and vegetable elements. In recent years, its popularity began to soar when a number of world-class athletes ascribed part of their record-breaking achievement to a daily supplement of Cordyceps Sinensis. It provide natural immune system support, helps support the respiratory system, helps maintain stamina and endurance levels naturally, supports kidneys and liver and helps calm nervous tension, stress and mild anxiety.