Zombie Labs King Of Pumpz - Ultimate Stim-Free Pump Pre-Workout
King Of Pumpz by Zombie Labs is an elite, stim-free pump pre-workout engineered for maximum blood flow, muscle fullness, hydration, and training performance - without caffeine, jitters, or crashes.
Built for lifters who demand skin-splitting pumps, vascularity, and endurance, King Of Pumpz delivers clinical-level pump ingredients in a high-dose, no-compromise formula designed to dominate heavy training days, late-night sessions, and stacked pre-workout combinations.
This is not a “feel-good” pump.
This is full-throttle pump dominance.
Massive Nitric Oxide & Blood Flow Support
King Of Pumpz is powered by an aggressive nitric oxide–boosting matrix designed to enhance circulation, oxygen delivery, and muscle cell swelling during intense training.
Key pump drivers include:
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L-Citrulline - supports nitric oxide production and sustained blood flow
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Betaine Anhydrous - supports power output, strength endurance, and cellular hydration
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Arginine Nitrate (NO3-T®) - delivers fast-acting nitric oxide support with extended performance benefits
The result?
Thicker pumps, increased vascularity, and muscles that stay full from warm-up to final set.
Extreme Muscle Hydration & Cell Volumisation
King Of Pumpz doesn’t just push blood flow - it forces intracellular hydration, which is critical for muscle size, performance, and endurance.
This formula includes:
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Glycerol Powder - draws water into muscle cells for intense fullness and prolonged pumps
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Electrolyte & hydration support – helps maintain performance, fluid balance, and training output
Expect muscles that feel harder, fuller, and more responsive, especially during high-volume or pump-focused workouts.
Focus, Performance & Training Endurance - Without Stimulants
Designed to be 100% stim-free, King Of Pumpz is perfect for:
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Evening or night-time training
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Stacking with stimulant pre-workouts
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Caffeine-sensitive users
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Athletes who want performance without nervous system overload
You get clean performance support, improved work capacity, and sustained output — without energy crashes or sleep disruption.
Advanced Vitamin & Electrolyte Blend
King Of Pumpz also delivers a comprehensive vitamin and electrolyte profile, supporting:
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Energy metabolism
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Muscle function
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Hydration status
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Recovery between sets
This makes it ideal for hard training, high sweat sessions, and long workouts where performance consistency matters.
Who Is King Of Pumpz For?
✔ Lifters chasing extreme pumps and vascularity
✔ Athletes training late or stacking pump formulas
✔ Caffeine-sensitive users
✔ High-volume, bodybuilding, or pump-focused training
✔ Anyone who wants maximum pump without stimulants
Product Highlights
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High-dose stim-free pump pre-workout
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Nitric oxide, glycerol & hydration focused
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Supports blood flow, muscle fullness & endurance
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No caffeine, no crash, no compromise
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Available in Toxic Tropic & Sinister Strawberry
Why Choose Zombie Labs King Of Pumpz?
Zombie Labs are known for aggressive formulas, transparent dosing, and performance-driven supplements - and King Of Pumpz is no exception.
If you want a pump product that actually delivers fullness, vascularity, and performance, this is your go-to weapon.
Rule your training. Own the pump. Become the King.
