Zombie Labs - King of Pumpz Non Stim Pre Workout

BIG PUMPS. ZERO STIMS.

Training late? Had enough caffeine for one day? King of Pumpz has your back. This one's all about the pump-focused formula, without loading up on stimulants. Get your session in and let the ingredients do the talking.

UNVRSL TAKE: If you're here for pumps, not a caffeine kick, start here.

CHECK THE LABEL: Ingredient and nutrition information is below. Follow the manufacturer's serving directions and stimulant warnings; account for caffeine from other products too.

Maximum Pumps. Fullness. Performance Without the Stims.

Zombie Labs King of Pumpz is a non-stimulant pump pre-workout designed to support blood flow, muscle pumps, training performance, and session intensity — without caffeine or harsh stimulants.

Built for those chasing skin-splitting pumps, improved training output, and enhanced focus without the crash, King of Pumpz is ideal for late-night training, stacking with stim pre-workouts, or anyone sensitive to caffeine.

Using a combination of pump and nitric oxide support ingredients, this formula is designed to help support muscle fullness, vascularity, endurance, and overall workout performance while keeping energy clean and controllable.

Whether used solo or stacked, King of Pumpz is built for hard sessions, high-volume training, and serious gym performance.

Key Features

• Non-stimulant pump pre-workout formula
• Supports blood flow, pumps, and vascularity
• Designed for muscle fullness and training intensity
• Great for stacking with stimulant pre-workouts
• No caffeine or harsh stimulants
• Ideal for late-night training sessions

What It Supports

• Muscle pumps and vascularity
• Training performance and endurance
• Workout intensity and output
• Focused training without stimulant overload
• High-volume and pump-focused sessions

Who It’s For

• Gym-goers wanting bigger pumps and fullness
• Individuals sensitive to caffeine or stimulants
• Late-night trainers avoiding sleep disruption
• Athletes stacking with stimulant pre-workouts
• Anyone wanting pump support without the crash

UNVRSL Take

Not every pre-workout needs to feel like a heart attack.

King of Pumpz is all about performance, pumps, and training intensity without overloading your nervous system. Bigger pumps. Better sessions. More control over your stim intake.

Because sometimes the goal is to train hard — not vibrate through the workout.

Nutrition Information