Musashi Beta-Alanine is an ultra-pure, unflavoured amino acid powder engineered for dedicated athletes, powerlifters, and active Kiwis looking to delay muscular fatigue, buffer lactic acid, and maintain high-intensity power output. Providing high-grade, 100% pure Beta-Alanine with zero fillers or artificial additives, this essential performance supplement helps you squeeze out extra reps and push through intense physical walls.

Key Benefits & Features

• Buffers Lactic Acid Build-Up: Increases intramuscular carnosine levels to neutralize acid accumulation during intense exercise.

• Delays Muscular Fatigue: Extends time-to-exhaustion during high-intensity interval training, sprinting, and heavy lifting.

• Enhances Power & Endurance: Helps maintain peak force output and performance across strenuous training sessions.

• 100% Pure & Unflavoured: Contains no added sugars, fillers, flavours, or artificial ingredients for maximum purity.

• Seamlessly Stackable: Blends effortlessly into your favourite pre-workout, BCAA drink, or post-workout protein shake.

How It Works

During high-intensity exertion, hydrogen ions accumulate in active muscle tissue, leading to a drop in pH levels—commonly felt as muscle burn and sudden performance decline. Beta-Alanine is the rate-limiting precursor to carnosine, a natural intracellular buffer that neutralizes these acid ions.

By supplementing daily with Musashi Beta-Alanine, you elevate your body's carnosine stores over time. This enhanced buffering capacity delays the onset of muscular acidosis, allowing your muscle fibres to contract efficiently for longer periods under heavy loads.

Recommended Use

Mix 1 serving (1.2g or approx. 1/3 of a level metric teaspoon) into 200ml of cold water, juice, or your preferred pre-workout shake. Consume 1 to 2 times daily. For optimal results, take consistently every day, including non-training days, to maintain elevated muscle carnosine saturation.

Container Size: 96G
Serving Size: 1.2g
Servings Per Container: 80

We use NZ Couriers as our courier service using an international service. NZ Couriers provides our customers with fast and reliable delivery to destinations across their comprehensive AUS network. 

Standard orders over $60.00 receive free* shipping nationwide, excluding WA, NT, TAS.
Standard delivery starts from $12.90 per shipment for orders under $60.00 
Signature Required $14.90 per shipment. Please ensure you do not have the 'authority to leave' authorization set up at your address with NZ Couriers should you wish to use this service.
If you don't want NZ Couriers to leave your parcel unattended, please select the signature required option. This is especially recommended for high value orders. Neither NZ Couriers nor Sprint Fit are liable for parcels that are stolen, damaged or lost after an item has been delivered.

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

*Excludes public holidays and weekends as courier is closed

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