L-Arginine HCl®

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: 1000 mg · 1–2 per day

Not Present

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  BulkSupplements L-Arginine HCl Capsules

  BulkSupplements.com4.8(110)

  $19.97Lowest
• 

  BulkSupplements L-Arginine HCl Powder

  BulkSupplements.com4.8(103)

  $19.97Lowest
• 

  L-Arginine Powder 100 Grams

  BulkSupplements.com4.6(1600)

  $19.97Lowest
• 

  BulkSupplements L-Arginine Capsules

  BulkSupplements.com3.7(6)

  $19.97Lowest
• 

  L-Arginine Powder | 1 Kilogram (2.2 lbs) | BulkSupplements

  BulkSupplements.com4.6(1700)

  $33.97
• 

  BulkSupplements.com L-Arginine Base Nitric Oxide Supplement L Arginine Supplement

  BulkSupplements.com4.6(1700)

  $153.97
• 

  BulkSupplements AAKG Powder

  BulkSupplements.com4.8(1300)

  $800.18
• 

  BulkSupplements Agmatine Sulfate Powder

  BulkSupplements.com4.7(120)

  $163.97

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.

• Whole Body

  3.3 (24)

  Vitamin & supplements store

  Nashville, TN 37215

  Directions(615) 440-5100

• Nutrishop the Gulch Nashville

  5.0 (61)

  Vitamin & supplements store

  1008 Division St, Nashville, TN 37203

  Directions(615) 410-9779

• Ephedra Warehouse

  5.0 (4)

  Vitamin & supplements store

  2817 West End Ave #202, Nashville, TN 37203

  Directions(615) 265-1815

• YOUUTEKK

  5.0 (6)

  Vitamin & supplements store

  4235 Hillsboro Pike #300, Nashville, TN 37215

  Directions(615) 900-2192

• Patriot Health Alliance

  4.7 (343)

  Vitamin & supplements store

  2920 Berry Hill Dr #300, Nashville, TN 37204

  Directions(800) 230-8956

• The Vitamin Shoppe

  4.6 (166)

  Vitamin & supplements store

  1770 Galleria Blvd, Franklin, TN 37067

  Directions(615) 771-9745

• GNC

  3.4 (40)

  Vitamin & supplements store

  2817 West End Ave, Nashville, TN 37203

  Directions(615) 320-0107

• The B-12 Store Opry Mills

  4.7 (78)

  Vitamin & supplements store

  365 Opry Mills Dr, Nashville, TN 37214

  Directions

• Restricting lysine normalizes toxic catabolites associated with ALDH7A1 deficiency in cells and mice

  AS Johal, HH Al-Shekaili, M Abedrabbo, AZ Kehinde… - Cell Reports, 2024 - cell.com

  … We sought to confirm whether L-arginine, NMA, or L-ornithine also inhibits L-lysine uptake and metabolism in HEK293 cells. Specifically, we cultured cells in lysine-deficient media for 8 …

  202411 citations

• Evaluating the Nitric Oxide Synthase Enzyme as an Alternative Curing System in Uncooked, Fermented, and Dried Salami

  AB Harrison - 2024 - oaktrust.library.tamu.edu

  … This study investigated the effects of various concentration of L-arginine on the ability of … L-arginine is an amino acid that is the primary substrate of the NOS enzyme. It is …

  2024

• The Impact of Nutrient-Nutrient Interaction on Nutrients Bioaccessibility and Cell uptake

  Z Li - 2025 - search.proquest.com

  A diverse diet is essential for a healthy lifestyle. However, historically, dietary nutrients have often been studied individually, and our knowledge of their interactions is limited. Iron and …

  2025

• The Effects of Arginine, Guanidinoacetic Acid and Citrulline Supplementation to Reduced Protein Diets for Aged Laying Hens.

  A Nawab, TH Dao, S Sukirno, N Akter… - Animals: an Open …, 2026 - europepmc.org

  This study evaluated the effects of arginine (Arg), guanidinoacetic acid (GAA), and citrulline (Cit) supplementation in reduced protein (RP) diets on the production performance, serum …

  20261 citations

• Effects of in ovo betaine-hydrochloride feeding and genotype on organ weight, energy status and weight loss in broiler chicks

  DA Tanimowo, OG Longe - European Poultry Science, 2020 - Elsevier

  Impaired development and weight loss (WL) in chicks are common phenomena in commercial poultry production. In this study in ovo application of betaine hydrochloride (BH) to reduce …

  20204 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-07-27. DSLD Label ID: 252595. 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.