Caffeine Anhydrous, White Willow bark extract (standardized for salicin), 5-HTP (from griffonia simplifolica seed extract), Undaria pinnatifida extract (whole plant) (10% fucoxanthin), Garcinia gambogia extract (50% hydroxycitric acid), Rhodiola root extract (3% rosavins), Panax ginseng root, Maca powder, Green tea (95 ...