WildCat Energy Drink Comprises of The Following Ingredients The highest quality composition of ingredients has been formulated to deliver a powerful energy boost and increased levels of concentration. Measured content of B-group vitamins, taurine and caffeine mixed with sugar ensure a perceptible effect. WildCat Energy Drink Ingredient Listing: Carbonated Water, Ammonia Caramel, Inositol, Caffeine, Taurine