Water, 39 mg L-arginine, 39 mg Siberian ginseng (Eleutherococcus senticosus), 39 mg Serenoa repens, 39 mg cranberry (Vaccinium macrocarpon), 15 mg Ginkgo biloba, 15 mg L-glutamic acid, 15 mg L -alanine, 15 mg L-lysine, 15 mg EN* niacin (as nicotinamide) (83% IR**), sodium chloride, preservatives: E211, E202. *EN = Niacin Equivalent. **RI = Reference Intakes