Carbonated filtered water, citric acid, vegetable juice for color, natural flavor, sodium benzoate (preservative), potassium sorbate (preservative), sucralose, natural caffeine (from green coffee beans), green tea extract, acesulfame potassium, calcium disodium EDTA (protects freshness), niacinamide (vitamin B3), retinyl palmitate (vitamin A), D-calcium pantothenate (vitamin B5), pyridoxine hydrochloride (vitamin B6), biotin, cyanocobalamin (vitamin B12).