The Optimum Nutrition Platinum Pre-Workout Tropical X2 is a training booster powder designed for gym training, weightlifting, crossfit, bodybuilding, fitness, and running. It contains active ingredients such as L-Leucine, L-Citrulline, Beta-Alanine, N-Acetyl L-Tyrosine, and Caffeine to help enhance performance and energy levels. This powder formulation comes in a tropical flavour.