NOW Foods L-Citrulline, Pure Powder - 113 grams
NOW Foods L-Citrulline, Pure Powder - 113 grams
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

NOW Foods L-Citrulline Pure Powder offers a clean, filler-free source of L-citrulline to help workout performance through better blood flow and ammonia detoxification. It is backed by NOW Foods’ decades of quality since 1968, with GMP certification and regular third party testing, so you’re choosing a trusted, transparent brand for daily training anytime.

Available Sizes & Variants:

113 grams L-Citrulline Pure Powder - convenient daily-use quantity for ongoing support.

Benefits & Features:

  • Promotes blood flow for better workout performance.
  • Supports ammonia detoxification during intense exercise, aiding recovery.
  • Contains pure L-citrulline with no fillers for clean supplementation.
  • Pure L-citrulline powder, free from additives.
  • Designed for daily use by athletes and active people, it offers reliable, flexible dosing you can tailor to training, helping sustain energy and endurance.

NOW Foods L-Citrulline Pure Powder belongs to a long established family brand known for quality. The powder is unflavoured and free from fillers, making it easy to mix. L-citrulline acts as a precursor to nitric oxide, supporting blood flow and nutrient delivery, while helping detoxify ammonia produced during exercise. NOW Foods backs this with transparent sourcing, non-GMO and vegan claims, plus GMP-certified manufacturing and third party testing. This product sits alongside our magnesium glycinate and creatine ranges as part of a trusted, complete wellness line.

Ingredients/Specifications

L-Citrulline

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Take 1/2 level teaspoon (approximately 1.5 g) 1 to 2 times daily between meals. Store in a cool, dry place after opening. For adults only. Consult a physician if pregnant/nursing, taking medication (especially blood pressure medications and nitrates or other vasodilating drugs), or have a medical condition (especially abnormal blood pressure). Keep out of reach of children. Do not eat freshness packet enclosed.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

  Amount
Per Serving
%RI*
L-Citrulline 1.5 g

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: L-Citrulline

L-Citrulline is an amino acid that acts as a precursor to L-arginine and takes part in nitrogen handling and amino acid metabolism in the body.

This product offers L-Citrulline in a pure powder form, described as vegan and free from fillers or additives, reflecting NOW Foods’ emphasis on quality and transparency in sourcing and testing.

What Does L-Citrulline Do?

L-Citrulline helps with the production of nitric oxide, which helps widen blood vessels and supports blood flow and nutrient delivery. It also takes part in the urea cycle to help with ammonia detoxification during exercise, and may support muscle recovery and immune function through these pathways.

These functions line up with EFSA and NHS views on normal physiological processes involved in metabolism and circulation.

This supplement is not meant to diagnose, treat, cure, or prevent any disease.

Why Welzo

NOW Foods is a well-known, family-run name in supplements with a clear quality mindset: consistent, accessible products produced under rigorous manufacturing standards. This heritage and practical approach set NOW Foods apart in a busy market, making them a trusted partner for Welzo. Their long-standing presence since 1968 demonstrates sustained industry standing and a reputation for reliability that our experts recognise in the field. The brand emphasises GMP certification and regular third-party testing, reinforcing confidence in product safety and quality. We value NOW Foods’ transparent sourcing and in-house plus third-party quality checks, which align with our commitment to traceable, pure ingredients. Our medical team our medical team has reviewed their robust quality practices and confirmed alignment with our standards, while our quality certification process highlights these certifications for customers.

Benefits & Features:

NOW Foods L-Citrulline Pure Powder fits Welzo’s criteria for purity and transparency, offering a single-ingredient profile that supports our product quality goals without additives. This brand’s sourcing clarity and commitment to purity distinguish it from competitors, ensuring dependable, straightforward nutrition for athletes and active individuals. Our selection emphasises brand credibility, rigorous testing, and continuous improvement in manufacturing standards, translating to trusted customer outcomes.

NOW Foods L-Citrulline, Pure Powder - 113 grams

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NOW Foods L-Citrulline Pure Powder offers a clean, filler-free source of L-citrulline to help workout performance through better blood flow and ammonia detoxification.
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Product Description

NOW Foods L-Citrulline Pure Powder offers a clean, filler-free source of L-citrulline to help workout performance through better blood flow and ammonia detoxification. It is backed by NOW Foods’ decades of quality since 1968, with GMP certification and regular third party testing, so you’re choosing a trusted, transparent brand for daily training anytime.

Available Sizes & Variants:

113 grams L-Citrulline Pure Powder - convenient daily-use quantity for ongoing support.

Benefits & Features:

  • Promotes blood flow for better workout performance.
  • Supports ammonia detoxification during intense exercise, aiding recovery.
  • Contains pure L-citrulline with no fillers for clean supplementation.
  • Pure L-citrulline powder, free from additives.
  • Designed for daily use by athletes and active people, it offers reliable, flexible dosing you can tailor to training, helping sustain energy and endurance.

NOW Foods L-Citrulline Pure Powder belongs to a long established family brand known for quality. The powder is unflavoured and free from fillers, making it easy to mix. L-citrulline acts as a precursor to nitric oxide, supporting blood flow and nutrient delivery, while helping detoxify ammonia produced during exercise. NOW Foods backs this with transparent sourcing, non-GMO and vegan claims, plus GMP-certified manufacturing and third party testing. This product sits alongside our magnesium glycinate and creatine ranges as part of a trusted, complete wellness line.

Ingredients/Specifications

L-Citrulline

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Take 1/2 level teaspoon (approximately 1.5 g) 1 to 2 times daily between meals. Store in a cool, dry place after opening. For adults only. Consult a physician if pregnant/nursing, taking medication (especially blood pressure medications and nitrates or other vasodilating drugs), or have a medical condition (especially abnormal blood pressure). Keep out of reach of children. Do not eat freshness packet enclosed.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

  Amount
Per Serving
%RI*
L-Citrulline 1.5 g

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: L-Citrulline

L-Citrulline is an amino acid that acts as a precursor to L-arginine and takes part in nitrogen handling and amino acid metabolism in the body.

This product offers L-Citrulline in a pure powder form, described as vegan and free from fillers or additives, reflecting NOW Foods’ emphasis on quality and transparency in sourcing and testing.

What Does L-Citrulline Do?

L-Citrulline helps with the production of nitric oxide, which helps widen blood vessels and supports blood flow and nutrient delivery. It also takes part in the urea cycle to help with ammonia detoxification during exercise, and may support muscle recovery and immune function through these pathways.

These functions line up with EFSA and NHS views on normal physiological processes involved in metabolism and circulation.

This supplement is not meant to diagnose, treat, cure, or prevent any disease.

Why Welzo

NOW Foods is a well-known, family-run name in supplements with a clear quality mindset: consistent, accessible products produced under rigorous manufacturing standards. This heritage and practical approach set NOW Foods apart in a busy market, making them a trusted partner for Welzo. Their long-standing presence since 1968 demonstrates sustained industry standing and a reputation for reliability that our experts recognise in the field. The brand emphasises GMP certification and regular third-party testing, reinforcing confidence in product safety and quality. We value NOW Foods’ transparent sourcing and in-house plus third-party quality checks, which align with our commitment to traceable, pure ingredients. Our medical team our medical team has reviewed their robust quality practices and confirmed alignment with our standards, while our quality certification process highlights these certifications for customers.

Benefits & Features:

NOW Foods L-Citrulline Pure Powder fits Welzo’s criteria for purity and transparency, offering a single-ingredient profile that supports our product quality goals without additives. This brand’s sourcing clarity and commitment to purity distinguish it from competitors, ensuring dependable, straightforward nutrition for athletes and active individuals. Our selection emphasises brand credibility, rigorous testing, and continuous improvement in manufacturing standards, translating to trusted customer outcomes.

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism