Cordyceps sinensis extract is good for adjusing the immune system. Cordyceps Sinensis Extract Model No.: CCSCordyceps Sinensis ... NAI>Cordyceps Sinensis Extract is good for adjusing the immune system. It can improve the quantity of leucocyte and ... is indicated for chronic respiratory diseases, chronic hepatitis, abnormal immune function, geratologic diseases, tumors, renal diseases, sexual function ...