Hulk Nutrition Pre-Workout is an advance pre workout formula designed to pump in explosive energy and vitals in your body, required to push your weight lifting regime to next level and uplifts your endurance to train harder. Powered by Creatine Monohydrate, Beta Alanine, Caffeine, AAKG is must have for bodybuilders and athletes to deliver your muscles phenomenal power, pump and energy when working out. What is a pre-workout. Pre-workout is an unisex nutrition, bound to be taken before the workout which enables you to lift better and increases your endurance to train harder. Advantages of Hulk Nutrition Pre-Workout, explosive instant energy, enhanced strength, extensive muscle pump, extended stamina and power, endurance direction to use: mix 1 serving with 250 ml of water and consume 25-30 minutes prior to intense exercise. Do not consume more than 2 servings in a day. Any side effects. No. It just has a tingling effect because of the ingredient beta alanine.