L-Citrulline

Suggested Use

Suggested Use: 4 capsules three times daily.

• 

  L-Citrulline Source Naturals

  Vitacost.com4.7(278)

  $39.89
• 

  Source Naturals L Arginine L Citrulline Complex

  Walmart - Health Chest4.6(785)

  $17.80
• 

  Source Naturals L-Arginine L-Citrulline 60T

  Instacart

  $11.39
• 

  Source Naturals L-Arginine L-Citrulline Complex 1000 mg Tablet

  Mothers Market & Kitchen4.6(785)

  $20.19
• 

  Source Naturals L-Arginine L-Citrulline Complex 10 Tablets

  Instacart4.6(785)

  $57.99
• 

  Beyond Raw Chemistry Labs L-Citrulline

  GNC4.7(55)

  $24.99
• 

  Source Naturals Male Response (45 count)

  Smallflower.com4.3(166)

  $13.58
• 

  Best Naturals L-Citrulline

  Walmart - Best Naturals4.7(201)

  $14.98

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.

• Rise Supplements

  4.9 (37)

  Vitamin & supplements store

  6459 Ash St, North Branch, MN 55056

  Directions(651) 925-9579

• Sprouted Branch

  4.7 (27)

  Health food store

  38811 Forest Blvd, North Branch, MN 55056

  Directions(651) 237-0494

• Sunrise Nutrition

  5.0 (48)

  Health food restaurant

  38865 7th Ave, North Branch, MN 55056

  Directions(763) 238-9856

• GNC

  4.0 (32)

  Vitamin & supplements store

  2009 W Broadway Ave SPACE #102, Forest Lake, MN 55025

  Directions(651) 982-0926

• Nutrition City

  5.0 (19)

  Vitamin & supplements store

  2515 White Bear Ave, Maplewood, MN 55109

  Directions(651) 770-7171

• Great Health Nutrition

  5.0 (26)

  Vitamin & supplements store

  1360 University Ave W, St Paul, MN 55104

  Directions(651) 645-2315

• Forged Nutrition

  5.0 (154)

  Vitamin & supplements store

  1480 Weir Dr #300, Woodbury, MN 55125

  Directions(651) 565-9897

• The Vitamin Shoppe

  4.3 (148)

  Vitamin & supplements store

  1777 County Road B2 W Ste 215B, St Paul, MN 55113

  Directions(651) 633-4514

• Citrulline in health and disease. Review on human studies

  C Papadia, S Osowska, L Cynober, A Forbes - Clinical Nutrition, 2018 - Elsevier

  … proteins are hydrolysed to L-arginine derivate including ADMA (asymmetric dimethylarginine) that is hydrolysed by DDAH (dimethylarginine dimethylaminohydrolase) to L-citrulline. CIT …

  2018185 citations

• Effect of L‐Citrulline Intake on Blood Pressure in Cold Environments: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

  P Luo, J Chen, K Liu, J Zhang - Food Science & Nutrition, 2026 - Wiley Online Library

  2026

• Effects of L-citrulline supplementation on endothelial function and blood pressure in hypertensive postmenopausal women

  A Maharaj, SM Fischer, KN Dillon, Y Kang… - Nutrients, 2022 - mdpi.com

  … This study investigated the effects of L-citrulline (L-CIT) on endothelial function, aortic … back to the vascular health lab on their 4-week visit to calculate compliance to the supplement. Bi-…

  202251 citations

• l-Citrulline supplementation improves O2 uptake kinetics and high-intensity exercise performance in humans

  SJ Bailey, JR Blackwell, T Lord… - Journal of applied …, 2015 - journals.physiology.org

  … The purpose of this study was to compare the effects of l-citrulline (Cit) and l-arginine (Arg) supplementation on nitric oxide (NO) biomarkers, pulmonary O 2 uptake (V̇o 2 ) kinetics, …

  2015278 citations

• The Effects of Two Weeks of L-Citrulline Supplementation on Arterial Function and Systolic Blood Pressure at Rest and During Exercise in Postmenopausal …

  K Dillon - 2024 - ttu-ir.tdl.org

  … Additionally, this literature review will also discuss the practicality of implementing l-citrulline (L-CIT) supplementation as an intervention to increase vascular function at rest and during …

  2024

• L-Citrulline Supplementation in Postmenopausal Women: Evidence from Clinical Trials

  SA Panggabean, IS Mumtazah… - Asian Journal of Health …, 2025 - a-jhr.com

  … the efficacy of Lcitrulline supplementation in improving vascular function, muscle health and … on the efficacy of oral L-Citrulline supplementation in improving vascular health, examining …

  2025

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-04-25. DSLD Label ID: 72855. 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.