Muscle Moose Pre-Workout Zero Itch Formula is perfect for anyone looking for a pre-gym energy boost, without the tingly/itchy sensation that most pre-workouts give. Each 14g serving tastes amazing and has added CocoMineral� for extra hydration. A large dose of arginine provides additional blood flow to the muscles too. So if you would like to power your workout with a big energy boost, without the tingle and crash, this is the pre-workout drink for you!