WHAT IS COMPLETE PRE-WORKOUT™ ADVANCED? Complete Pre-Workout™ ADVANCED, exclusive to BULK POWDERS™, is a supercharged & more concentrated version of our hugely popular Complete Pre-Workout™. ADVANCED is based on the existing formula but contains increased levels of Beta Alanine (3g), Citrulline Malate (3g) & Caffeine (250mg) with the addition of Vitamin B6. For the carbohydrate conscious, there is less than 1g carbohydrate per serving, making it practically carb free. As