Epimedium P. E., Soybeans Extracts, Red Clover 1.Epimedium P.E : Icariin content 5% 10% 20% 30% 40%, Icariins content: 10% 20% 30% 40% 50%. 2.Soybeans Extracts: Isoflavones content 10%,20%,40%,60%,80%.90%. 3. Red Clover P.E.:Isoflavones 2.5%, 8%, 20%, 40%.