This isn’t just a pre—it’s a reckoning. End Of Dayz takes everything you thought you knew about pre-workouts and flips it on its head. With 460mg caffeine, 10,000mg citrulline, 5,500mg beta-alanine, and a nootropic blend that’ll blow your mind, this is power in its rawest, most untamed form.
Built for experienced lifters who refuse to hold back, Zombie Labs End Of Dayz is a high-stimulant pre-workout engineered to deliver extreme energy, relentless focus, and powerful muscle pumps in one uncompromising formula.
Featuring a fully loaded performance blend with 460mg of caffeine, 10,000mg of L-Citrulline, and 5,500mg of Beta-Alanine, every serve is designed to help support intense training sessions, improved endurance, and maximum gym performance.
WHY YOU'LL LOVE IT
460mg Caffeine for extreme training intensity
10,000mg L-Citrulline for maximum pump support
5,500mg Beta-Alanine to support endurance and delay fatigue
2,000mg Nootropic Blend for focus and mental performance
250mg English Walnut Extract
Fully transparent dosing with no unnecessary fillers
EXTREME ENERGY
Delivering 460mg of caffeine per serve, End Of Dayz provides intense stimulation designed to power through demanding workouts and high-volume training sessions.
Built for experienced pre-workout users, this high-stimulant formula helps support energy, drive, and training intensity when you need it most.
MASSIVE PUMPS
This is no basic pump formula! With 10,000mg of L-Citrulline, End Of Dayz supports nitric oxide production, increased blood flow, and enhanced muscle fullness to help deliver bigger, longer-lasting pumps throughout your session.
ENHANCED ENDURANCE
Featuring 5,500mg of Beta-Alanine, End Of Dayz helps support muscular endurance by assisting with fatigue resistance, allowing you to push harder and maintain performance through challenging workouts.
TUNNEL VISION FOCUS
Every serious session requires ultimate concentration. The 2,000mg Nootropic Blend is designed to support mental clarity, focus, and mind-muscle connection, helping you stay locked in from your first set through to your final rep.
WHO IT'S FOR
Ideal for experienced pre-workout users seeking extreme energy, enhanced endurance, intense pumps, and laser-sharp focus during high-intensity training sessions.
Use only as directed. Contains a very high level of caffeine and is intended for healthy adults with a high tolerance to stimulants.














