The Optimum Nutrition Gold Standard Pre-Workout Energy Shot in Mixed Berry flavour is a training booster designed to support athletes in various fitness activities such as gym training, weightlifting, and running. Packed with ingredients like L-Citrulline, Beta Alanine, and Caffeine, this ready-to-drink energy shot is formulated to enhance metabolism support, muscle gain, and overall performance. Suitable for both men and women, this liquid formulation comes in a convenient pack of 12 x 60ml bottles, making it ideal for those looking for a quick and effective pre-workout energy boost.