Musashi Intra-Workout

Stay strong through every set with Musashi Intra-Workout. This advanced formula is designed to fuel performance, hydration, and recovery during training. With BCAAs, electrolytes, and beta-alanine, it helps you push harder and last longer. And it’s Informed-Sport certified, trusted by athletes worldwide.

Why Choose Musashi Intra-Workout?

• BCAAs – support muscle repair and reduce breakdown.

• Beta-alanine – buffers fatigue for longer sessions.

• Electrolytes – replace minerals lost through sweat.

• Citrulline malate – supports blood flow and endurance.

• Informed-Sport certified – every batch tested for banned substances.

• Great flavours – refreshing and easy to sip during training.

How to Use

1. Mix 1 scoop of Musashi Intra-Workout with 600–800ml of cold water.

2. Sip steadily during training or sport.

3. Use on workout days for endurance and recovery.

Pro tip: Use alongside Musashi Pre-Workout and Electrolytes for a complete performance stack.

Who’s It For?

• Strength athletes doing long sessions.

• Endurance athletes needing hydration and stamina.

• Team sport players training or competing intensely.

• Drug-tested athletes needing certified support.

FAQ

Is Musashi Intra-Workout safe for athletes?
Yes — it is Informed-Sport certified, meaning every batch is tested for banned substances.

How is it different from Musashi Electrolytes?
Electrolytes focus on hydration, while Intra-Workout adds aminos and beta-alanine for endurance and recovery.

Do I need both Pre and Intra?
Yes — Pre fuels you before training, Intra keeps you going strong during.

Why Buy from Sprint Fit?

• 100% authentic Musashi supplements.

• Free NZ shipping on orders $60+.

• Same-day dispatch nationwide.

• Trusted by Kiwi athletes and fitness enthusiasts.

Musashi Intra-Workout – hydration, stamina, and recovery support during training.

Container Size: 350g 
Serving Size: 1 Scoop 
Servings Per Container: 24

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*

Click here to view the full Shipping Details and Returns Policy.