Epimedium is one of the most valued tonics of Chinese herbalism. In China it is especially used for supporting healthy sexual activity-thus its name, Horny Goat Weed. Planetary Formulas Full Spectrum Horny Goat Weed combines epimedium extract (standardized to 10% flavonoids as icariin) with whole leaf epimedium, to insure a full spectrum of important constituents.
