Carbonated water, erythritol, medium chain triglycerides (from coconut), nootropic blend (panax ginseng root, l-theanine, l-tyrosine, caffeine (from green tea), natural flavors, hericium erinaceus (lions mane), choline from alpha gpc, citric acid, stevia rebaudiana leaf extract, potassium
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.