Description
Musashi Reaper Nervous System Stress Matrix is a recovery-supplement formulated to support your nervous system and overall recovery after intense training. As part of the “stress matrix” category, it helps manage the physical and mental load so you recover stronger and stay resilient.
Why Choose Musashi Reaper Nervous System Stress Matrix?
Nervous system support – Contains magnesium glycinate and zinc to help normal nervous system function.
Mental calm & clarity – Includes AlphaWave® L-Theanine to support a balanced stress response and mental focus.
Adapt to stress – Withania somnifera (Ashwagandha) root extract is included to help the body adapt to training and recovery stress.
Muscle relaxation & recovery – Magnesium forms part of the formula to support muscle relaxation after heavy training.
Trusted certification – Part of the REAPER Performance Series, this product is Informed-Sport certified for NZ athletes.
How to Use
Step 1: Take 4 capsules of MUSASHI REAPER Nervous System Stress Matrix daily with food.
Step 2: Use consistently during periods of high training load or when you feel your recovery or nervous system may be taxed.
Step 3: Combine with a balanced diet, proper sleep and regular training to maximise benefits.
Pro tip: Pair MUSASHI REAPER Nervous System Stress Matrix with your post-workout recovery protocol (e.g., protein + carbs) to cover both muscle recovery and neurological stress management.
Who’s It For?
Elite athletes & high-volume trainers – needing advanced recovery support for both body and mind.
Seasoned lifters or competitors – looking to manage the cumulative stress of heavy or frequent sessions.
Busy professionals who train hard – balancing work, life and training stress and requiring nervous-system resilience.
Kiwi fitness enthusiasts in NZ – wanting a high-performance recovery supplement available locally with trusted certification.
FAQ
Is Musashi Reaper Nervous System Stress Matrix safe for competitive athletes?
Yes — the full Musashi Reaper range is Informed-Sport (anti-doping) certified, making it suitable for serious competitors.
When should I take it to get the best benefit?
Take it daily with food during times of heavy training or stress. Consistency matters more than exact timing.
Will it replace good sleep and nutrition?
No — Musashi Reaper Nervous System Stress Matrix supports recovery and nervous system health but cannot replace proper sleep, nutrition and training hygiene.
Why Buy from Sprint Fit?
100 % authentic supplements.
Free NZ shipping on orders $60+.
Same-day dispatch nationwide.
Trusted by Kiwi athletes and fitness enthusiasts.
Musashi Reaper Nervous System Stress Matrix – the recovery and nervous system support formula to help you reset, adapt and perform.
Facts
Container Size: 100 Capsules
Serving Size: 4 Capsules
Servings Per Container: 25
Directions:
Adults Only: Take 4 capsules daily with food, or as directed by your healthcare professional.
Ingredients:
Each capsule provides:
Theanine (AlphaWave ® L-Theanine) 50mg, Withania somnifera (Ashwagandha) root dry extract 30mg Equiv. Withania somnifera root dry 750mg, Magnesium glycinate Equiv. Magnesium 70mg, Zinc oxide Equiv. Zinc 2.5mg, Encapsulating aids.
Shipping
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.
