... %,10% HPLC ISO Certificated,GMP manufacture Various Epimedium Extract(Icariin10,20,30%)product nameEpimedium Extract specification 10,20,30% appearance brown powdery ... icariin, epinedoside A in branch and leaf and the noricarliin,I-cariresinol in root and root stock Mainly specification and test ... cool & dry place, avoid strong light and heat. Various Epimedium Extract(Icariin10,20,30%)