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(109)

  $18.97Lowest
• 

  BulkSupplements L-Arginine HCl Powder

  BulkSupplements.com4.8(103)

  $18.97Lowest
• 

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

  BulkSupplements.com4.6(1600)

  $20.97
• 

  BulkSupplements L-Arginine Powder

  BulkSupplements.com4.6(1600)

  $18.97Lowest
• 

  L-Arginine Powder

  BulkSupplements.com4.6(1600)

  $24.97
• 

  BulkSupplements AAKG Powder

  BulkSupplements.com4.8(1200)

  $800.18
• 

  BulkSupplements.com L-Norvaline Powder L-Norvaline Supplement Nitric Oxide Supplement

  BulkSupplements.com4.9(29)

  $524.97
• 

  BulkSupplements Agmatine Sulfate Powder

  BulkSupplements.com4.7(128)

  $172.97

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.

• Southern Nutrition

  5.0 (284)

  Vitamin & supplements store

  1390 Tingle Cir E Suite D-4, Mobile, AL 36606

  Directions(251) 287-1180

• Virginia's Health Foods

  4.6 (88)

  Vitamin & supplements store

  3055A Dauphin St, Mobile, AL 36606

  Directions(251) 479-3952

• Vitalife Vitamins & Supplements

  4.9 (34)

  Vitamin & supplements store

  2502 Schillinger Rd S Ste 3, Mobile, AL 36695

  Directions(251) 799-1015

• Southern Nutrition

  4.9 (192)

  Vitamin & supplements store

  7721 Airport Blvd e110, Mobile, AL 36608

  Directions(251) 345-4136

• GNC

  4.1 (42)

  Vitamin & supplements store

  807 Hillcrest Rd, Mobile, AL 36695

  Directions(251) 414-5678

• The Health Hut

  4.9 (226)

  Vitamin & supplements store

  680 Schillinger Rd S, Mobile, AL 36695

  Directions(251) 633-0485

• 5 Star Nutrition

  5.0 (3)

  Vitamin & supplements store

  Mobile, AL 36606

  Directions

• CVS

  3.8 (67)

  Vitamin & supplements store

  2550 Dauphin St, Mobile, AL 36606

  Directions(251) 471-1573

• 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, E Kim… - Animals, 2026 - mdpi.com

  2026

• 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

• Nutrition of honeybees is constrained by the ratios of essential amino acids in pollen protein

  D Stabler, JA Chennells, EF Power, J Scott, G Perri… - Current Biology, 2025 - cell.com

  Bees and flowering plants have co-evolved as mutualists. In this relationship, bees facilitate genetic outcrossing for plants, and in return, they collect and eat floral nectar and pollen. …

  2025

• 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 2024-05-23. DSLD Label ID: 312087. 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.