Switch Nutrition 100% Pure L-Arginine is a clean, unflavoured amino acid powder designed to support blood flow, muscle pumps, and recovery. As a conditionally essential amino acid, it helps enhance nitric oxide production for vasodilation and improved nutrient delivery during hard training.

Why Choose Switch Nutrition 100% Pure L-Arginine?

• 100% pure, vegan-friendly formula – no flavours or fillers, just straight L-Arginine.

• Supports vascularity & pump effects – helps widen blood vessels for better muscle fullness and nutrient transport.

• May enhance performance & recovery – improved blood flow aids oxygen and nutrient delivery to working muscles.

• Immune & kidney function support – plays a role in immune health and metabolic waste processing.

• Large 200-serve tub – good value per serving for consistent daily use.

How to Use

1. Mix one scoop (≈ 1,000 mg) with 250-350 ml water or your preferred beverage.

2. Use ~20-30 minutes before workouts or any time enhanced blood flow is desired.

3. On non-training days, take any time to maintain baseline levels.
   Pro tip: Combine with nitrates, citrulline or a pump formula for additive effects.

Who’s It For?

• Lifters & athletes wanting better muscle pumps and vascularity.

• Anyone looking to support performance, recovery, and endurance during intense workouts.

• People aiming for improved circulation & nutrient delivery.

• Clean-supplement users preferring pure, minimal ingredient products.

FAQ

What is 100% Pure L-Arginine?
It’s a single-ingredient amino acid supplement delivering unflavoured, vegan-friendly L-Arginine to support nitric oxide production, blood flow, workout performance, and recovery.

How much should I take daily?
One scoop (≈ 1,000 mg) is the standard dose; you can adjust timing to before workouts or spaced across the day depending on your needs.

Will it cause a stimulant effect?
No — L-Arginine is not a stimulant. Effects are more on blood flow, pump, and recovery rather than energy or alertness.

Why Buy from Sprint Fit?

• 100% authentic supplements

• Free NZ shipping on orders $60+

• Same-day dispatch nationwide

• Trusted by Kiwi athletes and wellness enthusiasts

Switch Nutrition 100% Pure L-Arginine – clean vascular support & pump-boosting performance.

Container Size: 200g
Serving Size: 1g
Servings Per Container: 200

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.

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

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