... (Icariin10,20,30%) brown powdery Icariin 30% ,20%,10% HPLC ISO Certificated,GMP manufacture Various Epimedium Extract(Icariin10,20,30%)product nameEpimedium Extract specification 10,20,30% appearance ... root and root stock Mainly specification and test method Icariin 30% ,20%,10% HPLC Indicatons and Uses It is invigorative, tonic ... strong light and heat. Various Epimedium Extract(Icariin10,20,30%)