The best pre-workout supplements help energize you, boost your performance and sustain high intensity levels.
They have been proven to help increase fat loss, muscle building (Tips for Stronger Muscles) and energy. How do they do this? Well, companies have been spending time doing extensive research to produce the best products on the market. They choose their ingredients very carefully to ensure a safe a productive workout.
Some common ingredients include Caffeine, Creatine and Betaine. Caffeine helps increase muscle endurance, boost energy and enhance strength. Creatine improves strength and size and Betaine helps promote muscle gain and fat loss.