... , competitive price 5,purity 98% Cordyceps Sinensis Extract:Specifications1.Cordyceps sinensis extract 2.No additives 3.Anti- ... cancer,improve sexual drive 4.Sample freeCordycepin (cordycepin), also known as cordycepin, cordyceps streptozotocin, is Cordyceps ... first fungi isolated from the nucleoside antibiotics. Cordyceps is a natural source of the drug, ...