Description
Accelerate post-workout recovery and fuel lean muscle development with Musashi 100% Whey Protein, an elite sports nutrition formula engineered for dedicated lifters, athletes, and active Kiwis. Combining rapidly absorbed Whey Protein Isolate (WPI) with nutrient-dense Whey Protein Concentrate (WPC), this high-performance blend delivers an exceptional amino acid profile in every scoop to support muscle repair and growth. Formulated for ultimate mixability and digestibility, it provides the essential nutrients your body needs to rebuild stronger after intense physical exertion.
Key Benefits & Features
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Drives Muscle Recovery: Rapidly delivers essential amino acids to fatigued muscle tissue post-exercise to reduce soreness and speed up repair.
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Supports Lean Growth: High-protein content featuring naturally occurring Branched-Chain Amino Acids (BCAAs) to optimise muscle protein synthesis.
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Dual-Source Protein Matrix: Combines fast-digesting Whey Protein Isolate with nutrient-dense Whey Protein Concentrate for an ideal absorption profile.
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Low-Carb & Low-Fat Formula: Designed to fit seamlessly into lean bulking, body recomposition, or strict calorically restricted nutritional regimes.
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Smooth Mixability & Great Taste: Blends effortlessly with water or milk to deliver a delicious, smooth shake without clumping or chalky texture.
How It Works
Musashi 100% Whey Protein harnesses the synergistic effects of premium WPI and WPC to deliver an immediate and sustained flow of vital nutrients to your muscles. The fast-acting WPI fraction rapidly spikes blood amino acid levels directly after training, initiating immediate cellular repair. Simultaneously, the ultra-filtered WPC component continues to release key micro-fractions over the following hours to keep your body in a positive nitrogen state.
Each serving is naturally rich in essential building blocks—specifically Leucine, Isoleucine, and Valine—which act as the primary triggers for muscle protein synthesis. By supplying these critical nutrients in an easily digestible, highly bioavailable format, Musashi 100% Whey Protein ensures your hard work in the gym translates into visible performance and aesthetic results.
Recommended Use
Add 45g (approx. 1 rounded scoop) into 250ml–300ml of cold water or low-fat milk in a shaker bottle. Shake vigorously for 15–20 seconds until fully mixed.
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Post-Workout: Consume within 30 minutes following exercise to kickstart immediate muscle recovery.
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Daily Protein Top-Up: Enjoy 1 serving between main meals or add to smoothies and oats to assist in reaching your daily macronutrient targets.
Musashi 100% Whey Protein Powder Frequently Asked Questions
What type of protein matrix is used in Musashi 100% Whey?
Musashi 100% Whey features a premium, multi-stage whey protein blend combining Whey Protein Concentrate (WPC) and Whey Protein Isolate (WPI). This strategic pairing utilizes the rapid absorption velocity of cross-flow micro-filtered WPI to instantly deliver amino acids to tissues, combined with the intermediate absorption release of premium WPC.
What are the exact macronutrient and amino acid metrics per serving?
Every standard 33g level scoop delivers an exceptionally clean, macro-optimized performance profile engineered to fit flawlessly into any lean training block:
Protein: 25.3g of complete, highly bioavailable whey protein.
Essential Amino Acids (EAAs): 11.9g of naturally occurring complete EAAs.
BCAAs: 5.6g of Branched-Chain Amino Acids (featuring a high concentration of L-Leucine) to fuel muscle protein synthesis.
Macros: Only 131 calories, 2.0g of total fat, and a minimal 2.4g of low-glycemic carbohydrates per serve.
Will Musashi 100% Whey cause stomach bloating or heavy digestion?
No. Musashi specifically eliminates post-shake digestive heavy feelings or stomach bloating by infusing the blend with 0.15% Papain. Papain is a natural, plant-based digestive enzyme derived from papaya that actively breaks down complex protein peptide bonds into rapidly absorbable free-form amino acids, ensuring smooth, light gastric comfort.
How many servings are in the 330g, 900g, and 2kg container sizes?
Based on the standard 33g daily level scoop, the exact serving counts available at Sprint Fit include:
330g Tub: Provides 10 full servings (perfect for short trips or trying out a new flavor).
900g Tub: Provides 27 full servings (a practical, highly portable monthly training supply).
2kg Tub: Provides a massive 60 full servings (delivering the absolute best long-term cost-per-scoop value for daily athletes).
Is Musashi 100% Whey certified safe for drug-tested athletes?
Yes. Musashi is a trusted industry benchmark for purity across Australasia. This product is strictly Informed-Sport certified, meaning every single production batch undergoes rigorous independent laboratory screening for banned substances. Elite competitive sports players across New Zealand can consume it with absolute confidence.
Can I use Musashi 100% Whey on my non-training rest days?
Absolutely. Hitting your daily baseline protein targets is just as critical on rest days to support continuous tissue repair. Consume 1 scoop first thing in the morning or between major meals on non-training days to give your body a clean, steady supply of essential recovery nutrients.
What are the available flavors at Sprint Fit, and how is the mixability?
Musashi 100% Whey is instantized to dissolve smoothly in a shaker bottle with zero clumping or chalky residue. Top-rated, customer-favorite flavors across NZ include Chocolate Milkshake, Vanilla Milkshake, and Salted Caramel. Pro-tip: For an incredibly rich, dessert-style treat, mix your scoop with chilled almond or oat milk.
How fast is nationwide courier shipping across New Zealand?
Sprint Fit offers premier nationwide courier delivery. All orders finalized before 3:45 pm, Monday through Friday, automatically qualify for immediate same-day warehouse dispatch. Most Auckland and North Island addresses receive their protein packages overnight, while South Island shipments safely land within 1 to 2 business days.
Facts
Container Size: 330G
Serving Size: 1 Scoop (33g)
Servings Per Container: 10
Container Size: 900G
Serving Size: 1 Scoop (33g)
Servings Per Container: 27
Container Size: 2KG
Serving Size: 1 Scoop (33g)
Servings Per Container: 60
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.
Shipping
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.
Musashi 100% Whey Protein Reviews
Vanilla
Great product. Amazing fast shipping with unbeatabl prices!!Vanilla
This was my first time ordering from SprintFit, will definitely be ordering again. Quick delivery, items as expected, and a freebie! Amazing service :)Vanilla
Great product that works really well for me. It’s the service I get from Sprint fit that makes me a returning customer though. They keep me updated throughout the delivery process and are extremely efficient and get the product shipped asap.Vanilla
Love the taste, best suited in my oats for breakfast then my shake in the afternoon.Chocolate Milkshake
Great protein powder. I use it in so many ways and it’s great everytime. It was shipped so quickly, I was amazed as I’m in a small town too. So happy with my purchase and I’ll be buying again.Vanilla Milkshake
Great tasting, try with cold oat or almond milk. Got on a good deal on sprint. Would definitely buy again.
