Water, Beta-Alanine, Citrulline Malate 2:1, Acidity Regulators (Phosphoric Acid, Citric Acid, Malic Acid), Taurine, Caffeine Anhydrous, Preservatives (Potassium Sorbate, Sodium Benzoate), Sweetener (Sucralose), Flavouring, Vitamin B3 (Niacin), Vitamin B12 (Cyanocobalamin).