Zombie Labs King of Pumpz is your stim-free weapon for skin-splitting, muscle-swelling pumps and all-out training dominance. Built to crown the pump, this formula is designed for lifters who want maximum blood flow, vascularity, endurance, and a locked-in mind-muscle connection - without the caffeine, jitters, or crash. Loaded with 10,000mg Citrulline for pump power, a 5,000mg Triple Creatine Matrix for strength and performance, plus 3,800mg Beta-Alanine to fuel that burn and keep you pushing through high-volume sets - King of Pumpz is made for sessions where quitting isn’t an option. To top it off, it features 3,455mg of nootropics for focus and drive, along with electrolytesand energising B-vitamins to keep you firing on all cylinders.
Frequently asked questions
How do I choose the right product?
Use Build my stack for a guided match, or contact us if you want a recommendation from the team.
When should I take this?
Follow the directions on your product label. Timing can vary by formula, so use the How to use details on this page when they are provided.
Can I combine this with other supplements?
Check the label for ingredients and warnings, and ask a qualified professional if you take medication or have a health condition.