Ingredients: carbonated water, acid (citric acid), flavour enhancer (erythritol), taurine (0.4%), acidity regulator (sodium citrate), flavours, Panax ginseng root extract (0.08%), preservatives (potassium sorbate, sodium benzoate), sweeteners (sucralose, acesulfame K), caffeine (0.03%), L-carnitine L-tartrate (0.015%), vitamins (niacin (B3), pantothenic acid (B5), B6, B12), purple sweet potato concentrate, inositol. High caffeine content.