Musashi Sleep Recovery is an advanced nighttime performance powder engineered for hard-training athletes, gym-goers, and active Kiwis looking to maximize overnight muscle repair, improve sleep quality, and reduce morning fatigue. Combining high-potency magnesium, zinc, and targeted amino acids with soothing botanical extracts, this specialized formula helps relax tired muscles, support nervous system recovery, and optimize your natural growth hormone release while you rest.

Key Benefits & Features

• Supports Deep, Restful Sleep: Formulated with botanical extracts and essential minerals to promote relaxation and enhance sleep architecture.

• Accelerates Overnight Muscle Repair: Delivers key amino acids directly to recovering muscle tissue during peak nocturnal growth windows.

• High-Potency Magnesium & Zinc Matrix: Helps restore critical electrolyte and mineral balances depleted during high-intensity training.

• Reduces Muscle Soreness & Fatigue: Aids in calming muscle tightness, reducing nighttime cramps, and limiting post-exercise stiffness.

• Delicious & Calming Evening Drink: Soluble powder that mixes cleanly into cold water for a refreshing, restorative pre-bed beverage.

How It Works

Physical adaptation and muscular growth do not occur in the gym—they occur during deep, slow-wave sleep when your body's endocrine system peaks its anabolic hormone production. Musashi Sleep Recovery optimizes this crucial window by addressing both neurological relaxation and muscular repair simultaneously.

The highly bioavailable magnesium and zinc complex supports nervous system down-regulation, easing muscular tension and helping you fall asleep faster. Concurrently, the specialized amino acid profile provides the essential building blocks required to repair structural micro-tears in muscle tissue caused by intense physical exertion. By promoting deeper sleep cycles and supplying continuous recovery nutrients, this formula ensures you wake up fully restored, re-energised, and ready for your next training session.

Recommended Use

Mix 1 serving (approx. 1 level scoop) with 200ml–250ml of cold water in a shaker bottle. Stir or shake well for 20 seconds until completely dissolved. Consume 1 serving daily, 30 to 45 minutes prior to sleep. Ensure consistent nightly use alongside a structured training program for optimal recovery benefits.

Container Size: 300g
Serving Size: 1 Scoop (15g)
Servings Per Container: 30

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.