... Various Epimedium Extract(Icariin10,20,30%)product nameEpimedium Extract specification 10,20,30% appearance brown powdery Constitutional Formula ... Ingredients Containing the icariin, epinedoside A in branch and leaf and the noricarliin,I ... -cariresinol in root and root stock Mainly specification and test method Icariin 30% ,20%,10 ...