Cactus Botanics has introduced Epimedium powder extract, which is designed for formulas for male energy and for bone health. Epimedium has been utilized to combat erectile dysfunction in Traditional Chinese Medicine, according to the company. Icariin is the active moiety found in the plants. Genistein, an isoflavone abundant in soy, and icariin, a prenylated flavonol glycoside isolated from Epimedium, have both been identified to exert beneficial effects related to post-menopausal bone loss. For further information: www.cactusbotanics.com