Zombie Labs King of Pumpz

King of Pumpz is a high-dose, non-stimulant pre-workout pump formula designed to maximise blood flow, muscle fullness and vascularity during and long after training. Built around clinically relevant citrulline levels and pump-sustaining compounds, it drives blood deep into working muscle to maintain size, density and tightness beyond your final set. With no caffeine or stimulants, King of Pumpz delivers intense pumps and focus without jitters or crashes!

Product Details

• High-Dose Citrulline Formula.

• Long-Lasting Muscle Pumps.

• Zero Stimulants Included.

• Enhanced Cellular Hydration.

• Extreme Muscle Fullness.

Clean Focus & Intense Pumps!

Nitric oxide–supporting ingredients such as high-dose citrulline are widely studied for their ability to enhance blood flow, muscular endurance, and workout performance. By increasing circulation and promoting cellular hydration, King of Pumpz helps create a dense, stretched muscle appearance while supporting nutrient delivery to working tissue.

As a non-stim formula, King of Pumpz delivers clean focus and intense pumps without the harsh buzz or crash associated with caffeine-heavy pre-workouts. The smooth-mixing powder blends easily, providing a bold flavour profile and consistent texture that makes it enjoyable to use session after session.

How to Use King of Pumpz

Mix 15g of King of Pumpz with 200ml of cold water or 30g with 400ml and consume 20–30 minutes before training. For maximum pump and muscle fullness, use prior to resistance workouts, hypertrophy sessions, or high-volume training days.

Because it contains no stimulants, it can be stacked with other pre-workout formulas if desired or used for late-night training without impacting sleep. Adjust water to taste preference and consume immediately after mixing for best results.