Push your training intensity further and unlock skin-splitting pumps with Athletech L-Citrulline 300g. Designed for dedicated athletes and lifters looking to elevate their workout performance, this pure, unflavoured amino acid formula delivers uncompromising support for nitric oxide production, vascularity, and endurance without any unnecessary fillers.

Key Benefits & Features

• Enhanced Nitric Oxide Production: Effectively raises plasma arginine levels to amplify blood flow and nutrient delivery to working muscles.

• Intense Muscle Pumps: Promotes dramatic vasodilation, giving you fuller, harder muscles and superior muscle fullness during high-volume sessions.

• Delayed Fatigue: Helps clear metabolic waste products like lactic acid and ammonia, allowing you to grind out extra reps when it counts.

• Pure & Unflavoured: Contains 100% pure L-Citrulline with zero added sugars, artificial colours, or fillers for ultimate stack versatility.

• Versatile Stacking: Mixes easily into your favourite pre-workout, intra-workout, or water without altering the taste.

How It Works

L-Citrulline is a powerful non-essential amino acid that acts as a potent precursor to L-arginine. Once ingested, it bypasses hepatic breakdown efficiently, converting into arginine and significantly boosting nitric oxide (NO) synthesis within the body. This biochemical pathway relaxes blood vessels, widens vascular pathways, and accelerates blood flow. The result is an increased supply of oxygen and crucial nutrients to muscle tissues during intense exercise, which optimises physical performance and reduces recovery times between sets.

Recommended Use

Mix 1 scoop (approx. 3-5g) of Athletech L-Citrulline with 250-300ml of water, your favourite pre-workout, or an intra-workout amino blend. Consume approximately 20-30 minutes prior to training for optimal pumps and endurance. On rest days, take one serving daily to support ongoing recovery and cardiovascular health.

Container Size: 300g 
Serving Size:  1 Scoop (3g)
Servings Per Container: 76

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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