If you are looking for a pre-workout supplement that’ll help you power through your intense workouts and provide various benefits, then do check out GNC PRO Performance Creatine Monohydrate. It is a common misconception that creatine is only used for bulking. But that isn’t true. Our creatine monohydrate is used for muscular energy which supports power, stamina, and performance. You can use it in conjugation with extra calories and optimal resistance training to build muscles.