Proprietary blend 1135mg Tribulus Terrestris (fruit)(standardized to 20% saponins), Korean Ginseng (Panax Ginseng)(root), Horny Goat Weed (Epimedium sagittatum)(herb)(standardized to 10% incarins), Saw Palmetto (Serenoa repens)(fruit)(standardized to 45% total fatty acids), Gingko Biloba (leaf)(standardized to 24% flavone glycosines), Yohimbe (Pausymistalia yohimbe) (bark) (standardized to 6% Yohimbines total Alkaloids), Longjack (Eurycoma longifolia), Dodder seed (Seman Cuscutae), L-Arginine HCL, Xanthoparmelia Scabrosa (10:1)(Extract)