Icariin is the active ingredient in Epimedium (Horny Goat Weed).
Icariin Supplement Facts: Serving size: 1 cap Servings per container: 120 Icariin (50%) 125mg per cap
Icariin Suggested Use: 1-2 caps twice daily.
* Percent Daily Values are based on a 2,000 calorie diet † Daily Value not established