F9 gives you an explosive boost of energy which will enhance your stamina and make your workout sessions more productive as it contain ingredients such as Beta-Alanine . F9 boosts your focus as it contains L-Tyrosine and Caffeine which boosts mental alertness and helps you enhance the intensity of your workout. The L-Citrulline present in F9 gives a monstrous boost of blood to your muscles
1.Muscle Asylum’s F9 is a pre-workout designed as a light pre workout. If you are looking for a strong pre workout. Check out F9 Pro and F9 Extreme
2.Prepared with the best ingredients, F9 contains Beta-Alanine to give you a monstrous muscle pump.
3.F9 Preworkout is augmented with 150mg Caffeine that provides long-lasting energy and endurance to lift heavy weights during the workout.