L-Citrulline®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 3 Gram(s) · 1–2 per day

Not Present

• 

  L-Citrulline Powder

  BulkSupplements.com4.7(1200)

  $19.97
• 

  BulkSupplements L-Citrulline Capsules

  BulkSupplements.com4.7(1300)

  $19.97
• 

  BulkSupplements L-Citrulline Capsules 240 Capsules

  BulkSupplements.com4.7(1200)

  $22.97
• 

  BulkSupplements L-Citrulline DL-Malate 2:1 Capsules

  BulkSupplements.com4.3(18)

  $19.97
• 

  BulkSupplements L-Citrulline DL- Malate 2: Powder

  BulkSupplements.com4.8(3700)

  $24.97
• 

  BulkSupplements L-Citrulline DL-Malate 1:1 Powder 250 Grams

  BulkSupplements.com4.7(365)

  $21.97
• 

  L-Citrulline DL- Malate 1-1

  BulkSupplements.com4.7(360)

  $437.73
• 

  BulkSupplements L-Citrulline DL Malate 2:1 Capsules

  BulkSupplements.com4.8(3700)

  $19.97

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Holland & Barrett - York City Centre

  4.3 (78)

  Vitamin & Supplements Shop

  25-27 Coney St, York YO1 9QL

  Directions0330 058 2640

• SC Nutra

  4.9 (72)

  Health food shop

  Sweet Cures Limited, Pyramid Court, SC Nutra, Rosetta Way, York YO26 5NB

  Directions01904 789559

• IF Supplements

  5.0 (5)

  Vitamin & Supplements Shop

  Kettlestring Ln, York YO30 4XF

  Directions07543 101896

• The York Nut Centre

  4.4 (19)

  Vitamin & Supplements Shop

  21 Market St, York YO1 8SL

  Directions01904 641205

• Power Body Nutrition Ltd

  4.4 (41)

  Vitamin & Supplements Shop

  11 Chessingham Park, Dunnington, York YO19 5SE

  Directions01904 486330

• Chia Charge

  5.0 (3)

  Sports Nutrition Shop

  11, Flexspace, Rose Ave, York YO26 6RR

  Directions07957 308634

• Nutrein Ltd

  5.0 (2)

  Sports Nutrition Shop

  4 Innovation Cl, Heslington, York YO10 5ZF

  Directions

• Holland & Barrett - York Fulford

  4.8 (5)

  Vitamin & Supplements Shop

  St Nicholas Ave, York YO19 4TA

  Directions0330 058 2640

• Short-Term Citrulline Supplementation Does Not Improve Functional Performance in Older Active Women

  J Townsend, S Edwards… - … of Exercise and …, 2023 - journalofexerciseandnutrition.com

  … Does l-citrulline supplementation improve exercise blood flow in older adults? Exp Physiol. … Oral L-citrulline supplementation enhances cycling time trial performance in healthy trained …

  20232 citations

• Effects of citrulline malate and beetroot juice supplementation on energy metabolism and blood flow during submaximal resistance exercise

  ET Trexler, DS Keith, AA Lucero, L Stoner… - Journal of Dietary …, 2020 - Taylor & Francis

  … seven days of L-citrulline supplementation to favorably affect multiple indices of VO 2 kinetics in men, but not in women. During a cycling time trial, seven days of L-citrulline was not …

  2020108 citations

• Effects of citrulline malate and beetroot juice supplementation on blood flow, energy metabolism, and performance during maximum effort leg extension exercise

  ET Trexler, DS Keith, TA Schwartz… - The Journal of …, 2019 - journals.lww.com

  … ( 11 ) investigated the performance effects of L-citrulline … ( 29 ) provided 2 g·d −1 of L-citrulline for 7 days and also noted … ( 33 ) used a similar dosing protocol with L-citrulline and …

  201946 citations

• PERFORMANCE EFFECTS OF CITRULLINE MALATE AND BEETROOT JUICE SUPPLEMENTATION

  E Trexler - 2018 - cdr.lib.unc.edu

  … L-citrulline can be recycled back to L-arginine by way of the urea cycle, with … L-citrulline is not subject to extensive pre-systemic degradation; as such, L-citrulline has comparatively …

  2018

• Unlocking the potential of l‐α‐glycerylphosphorylcholine in the food industry: From safety approvals to market prospects

  J Cao, E Su - Comprehensive Reviews in Food Science and …, 2025 - Wiley Online Library

  … In another study, pre-exercise supplementation with 300 mg l-α-GPC and other formulants (8 g branched chain amino acids and 6 g l-citrulline) for 7 days was found to enhance …

  20255 citations

• Adding free leucine to a balanced essential amino acid mixture suppresses intracellular transamination of isoleucine and valine in healthy older adults

  SB Knezek, MPKJ Engelen, KS Coyle, CN Perez… - Clinical Nutrition, 2026 - Elsevier

  Background Adding leucine (LEU) to protein meals enhances protein anabolism, but excess LEU reduces valine (VAL) and isoleucine (ILE) plasma concentrations. We examined in …

  2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-07-25. DSLD Label ID: 312121. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.