... Epimedium Extract(Icariin10,20,30%)product nameEpimedium Extract specification 10,20,30% appearance brown powdery Constitutional Formula ... 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% HPLC Indicatons and Uses It is invigorative, tonic and ...