... 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 brown powdery Constitutional Formula Ingredients ... Mainly specification and test method Icariin 30% ,20%,10% HPLC Indicatons and Uses It is invigorative, tonic and anti ...