Description

Switch Nutrition Essentials Citrulline is a pure amino acid & nitric oxide booster that helps elevate blood flow, enhance muscle pump, and support endurance during training. With the Citrulline-Malate (2:1) format, it’s designed to promote vascularity, delay fatigue, and improve workout volume.

Why Choose Switch Nutrition Essentials Citrulline?

  • Citrulline-Malate (2:1) formula – combines malic acid to boost stamina and energy alongside nitric oxide production.

  • Supports muscle pump & vasodilation – enhances blood flow for fuller, more intense pumps.

  • Helps reduce post-workout fatigue – supports recovery by assisting in clearing ammonia and metabolic by-products.

  • Flexible performance dosing (3-8 g range) – lets you adjust intake according to intensity and goal.

  • Large 100-serve tub – long-lasting supply so you can stay consistent.

How to Use

  1. Mix one serving (≈ 3-8 g) with water or your pre-workout shake.

  2. Use about 30 minutes before training to maximize pump & endurance.

  3. On non-training days, take any time you want vascular support or when you feel sluggish.
    Pro tip: Start at the lower end of the dosage range to assess tolerance, then increase as needed for greater effect.

Who’s It For?

  • Resistance trainers and lifters – aiming for greater muscle pump and vascularity.

  • Endurance athletes – needing improved stamina and delay of fatigue.

  • Users combining nitric oxide amplifiers – wanting additive effects with pre-workouts.

  • Fitness enthusiasts tracking recovery & workout volume – wanting less soreness, more work done.

FAQ

What is Switch Nutrition Essentials Citrulline?
It’s a Citrulline-Malate supplement (2:1 ratio) designed to support nitric oxide production, muscle pump, fatigue reduction and enhanced endurance.

How much Citrulline do I take?
Standard doses fall between 3-8 g per serving, depending on workout intensity and personal response.

Is Citrulline safe to use daily?
Yes — when used as recommended, it’s generally well tolerated and particularly useful before training or high-volume sessions.

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.

Switch Nutrition Essentials Citrulline – nitric oxide-boosting support for pump, endurance, and enhanced performance.

Facts

Container Size: 300g
Serving Size: 3g
Servings Per Container: 100

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.

 

Switch Nutrition Essentials Citrulline Reviews

4.65/5 based on 3 reviews
5 star
(2)
4 star
(1)
3 star
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2 star
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Overall Rating

9.3 /10

3 Ratings

Average Flavour Rating

- /10

0 Flavours

Top Rated Flavour

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5/5
K Published Sunday, 25 January 2026
Great product, makes a noticeable difference to my performance. I mix it with only Beta-Alanine and Caffeine as I have found this basic combination works best for me as a 50yo focused on strength training.
5/5
Alex Published Saturday, 18 September 2021
Exactly as described. Although not very tasty, definitely does the job
4/5
Tom Published Thursday, 9 September 2021
Mixes well, tastes like it does something! I haven't observed any dramatic effects yet, but the science is pretty good on this supplement.