... Information:Place of Origin:China (Mainland) Detailed Product DescriptionEnglish name: Horny goat weed extract, Epimedium extract, IcariinLatin Name: Epimedium grandiflorum L ... kidney, impotence, spermatorrhea, prospermia, cold extremities, acroanesthesia or convulsion, etc. Horny Goat Weed Extract