Maximum Strength and Explosion If your goal depends on impact strength, muscle mass, and energy, the formula you are looking for is this one. Pre-Workout Impact helps with muscle regeneration and delays fatigue, ensuring that you give your training maximum. Combines L-arginine (vasodilation enhancer), caffeine (ergogenic effect), Maca and Guarana plant extracts, which have a stimulating effect, increasing physical resistance and decreasing the feeling of fatigue. Pre-workout Impact is a formula that will promote explosive strength, muscle mass growth, and energy increase, and at the same time delays the onset of fatigue and facilitates muscle recovery and regeneration. What sets it apart from the rest of the pre-workouts is as follows: – More efficient amounts studied for each of the ingredients; – The fact that caffeine is extracted from coffee beans (more natural than anhydrous caffeine of synthetic genesis) ; – In addition to caffeine, its energizing properties are also due to maca and guaraná. How to use? Take one serving (1 shake) 30 to 45 minutes before training. To prepare a shake, add a shallow measure (22 g) in 250 ml of water. Mix well and take.