High caffeine content ( 80mg / 100ml when mixed correctly). Not to be used as a substitute for a varied diet and healthy lifestyle. Do not exceed suggested use. Ingredients: citrulline malate (2:1), Creatine Monohydrate, Beta-Alanine, Acid (Citric Acid), Flavouring, Acidity Regulator (Sodium Carbonates), Taurine, Choline Bitartrate (as VitaCholine™), Caffeine Anhydrous, Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Sweetener (Sucralose), Colours (Beetroot Red), Niacin (Niacinamide), Vitamin B12 (Cyanocobalamin).