Where Icariin is from? Species of Epimedium are herbaceous perennials, growing from an underground rhizome. Their growth habits are somewhat variable. Some have solitary stems, others have a “tufted” habit, with multiple stems growing close together. There may be several leaves to a stem or the leaves may be solitary, produced from the base of the plant. Icariin is the …

What is Epimedium? Horny goat weed refers to various herb species of the Epimedium genus, and may be known as “yin yang huo.” It has limited evidence of health benefits. Horny goat weed contains chemicals that might help increase blood flow and improve sexual function. It also contains phytoestrogens, chemicals that act somewhat like the hormone estrogen. People use horny …