Musashi Pre Workout Zero Caffeine is a high-performance, stimulant-free workout booster engineered for active Kiwis, evening lifters, and athletes seeking maximum muscle pumps, vascularity, and endurance without caffeine. Packed with research-backed ingredients like L-Citrulline, Beta-Alanine, and Tyrosine, this non-stim formula helps you push through demanding training sessions, buffer lactic acid, and maintain laser focus without jittery side effects or late-night sleep disruption.

Key Benefits & Features

• 100% Stimulant-Free Performance: Zero caffeine and zero central nervous system stimulants, making it ideal for evening sessions or caffeine-sensitive lifters.

• Massive Muscle Pumps & Vascularity: Formulated with high-dose L-Citrulline to enhance nitric oxide production, increasing blood flow and nutrient delivery to working muscles.

• Buffers Lactic Acid & Fatigue: Enriched with Beta-Alanine to delay muscle burn, allowing you to power through extra repetitions and high-intensity sets.

• Sharp Mental Focus: Contains Tyrosine to support cognitive drive, mental alertness, and motivation during hard physical exertion.

• Zero Jitters or Post-Workout Crash: Delivers smooth physical endurance and muscle fullness without elevated heart rate or sleep interference.

How It Works

Musashi Pre Workout Zero Caffeine focuses on optimizing cellular hydration, nitric oxide synthesis, and muscular endurance without relying on central nervous system stimulation. L-Citrulline acts as an effective precursor to arginine, significantly raising plasma nitric oxide levels to dilate blood vessels, increase muscle pumps, and accelerate the transport of oxygen and nutrients directly into active muscle tissue.

Simultaneously, Beta-Alanine elevates intramuscular carnosine concentrations to buffer hydrogen ions produced during high-intensity exercise, delaying the onset of muscular fatigue and acidosis. Supported by Tyrosine to assist neurotransmitter production under stress, this caffeine-free matrix ensures your body operates at peak physical performance from your first set to your last.

Container Size: 225G
Serving Size: 1 Scoop 
Servings Per Container: 25

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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