Take your workouts to the next level with End of Dayz Pre-Workout by Zombie Labs, the ultimate formula for those seeking intense energy, focus, and endurance. Designed for experienced fitness enthusiasts, this powerful pre-workout delivers a surge of energy, supports muscle pumps, and keeps you hydrated so you can crush your toughest sessions with confidence. 10,000 MG of citrulline, 460 MG of caffeine and 5,500 MG of Beta Alanine.