Rule 1 Pump is an advanced non-stimulant pre-workout engineered for athletes and gym-goers who want intense muscle pumps, cell hydration, and vascularity without any caffeine or jitters. Perfect for late-night training sessions or for stacking with your favourite caffeinated pre-workout, Rule 1 Pump delivers powerful, nitric oxide-boosting ingredients to help you maximize every rep and achieve peak training performance.

Key Benefits & Features

• Maximum Muscle Pumps: Formulated with high-yield nitric oxide precursors to support blood flow, vessel dilation, and muscle fullness.

• 100% Stimulant-Free: Zero caffeine or harsh stimulants, making it ideal for evening workouts without disrupting sleep.

• Enhanced Muscle Hydration: Contains key electrolytes and osmolytes to support cell volume, stamina, and endurance.

• Stack Friendly Formula: Easily combine with your preferred stim pre-workout, thermogenic, or amino acid formula for a customized blend.

• Zero Sugar & Gluten-Free: Clean formula with no added sugars, unnecessary fillers, or banned substances.

How It Works

Rule 1 Pump relies on a heavy-hitting combination of L-Citrulline and Nitrosigine® (Inositol-Stabilized Arginine Silicate) to significantly elevate nitric oxide production in the bloodstream. By relaxing blood vessels and increasing circulation, it ensures optimal delivery of oxygen and nutrients directly to working muscle tissue during intense exercise.

Additionally, the formula incorporates glycerol and essential minerals to draw fluid deep into muscle cells, boosting hyper-hydration, endurance, and visible muscle swelling. Because it operates completely independent of the central nervous system, you get pure performance without post-workout crashes or elevated heart rates.

Recommended Use

Mix one scoop (approx. 10g) with 250–350 ml of cold water in a shaker. Consume 20–30 minutes prior to training. For maximum customization, combine one scoop of Rule 1 Pump with your favourite stim-based pre-workout or BCAAs/EAAs before hitting the gym.

Container Size: 30 serves 
Serving Size: 1 Scoop (11g) 
Servings Per Container: 30

Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. 
Contact us if you have any questions regarding this products ingredients.

All orders $60 and over receive Free* Shipping Nationwide 

Final pick up each day is at 3.45pm Monday to Friday. 

Estimated Delivery Times*:

Auckland and North Island – Overnight

*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.

However many Auckland orders will be delivered the same day depending on what time the order is placed

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

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