L-Arginine HCl 500 mg

Amino Acids & Protein

Brand: Windmill

CapsuleAmino acid/ProteinOn Market
Click to view full label

Net Contents

50 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 35046 00452 1

Product Version

ITEM: 452 / TC: A20105N2

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1Dietary Attributes

Label states: Gluten-Free.

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

Allergen Guide

Free From

  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 1 per day

IngredientAmount Per Serving
L-Arginine Hydrochloride500 mg

Not Present

Other Ingredients

GelatinMicrocrystalline CelluloseMagnesium StearateSilica

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Take 1 capsule daily as a dietary supplement or as directed by a healthcare professional.

Warnings & Precautions

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not purchase if seal is broken.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Pregnant or lactating women should consult with their physician prior to taking this product.

Storage

Storage

Protect from heat, light & moisture. Store in a cool, dry place.

Formulation

Formula re: Contains

Free Form Amino Acid

Formulation re: Does NOT Contain

No starch, yeast, wheat, milk, soy, artificial colors, flavors or preservatives Gluten Free

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Made in the U.S.A.

General: Product/Version Code

ITEM: 452 / TC: A20105N2

General Statements: All Other Content

Trusted since 1972 Natural Vitamins

General Statements: All Other Content

Pharmacist Recommended Supports Cardiovascular Health Promotes Healthy Circulation Immune System Support

Manufacturer & Distributor

Distributor

Windmill Health Products

10 Henderson Drive, West Caldwell, NJ, 07006

Market Reference

$7.41 – $248.97· 40 listings
  • Now L-Arginine

    Supplement Superstores4.8(7100)
    $8.76
  • Windmill Hi-Energy-G Caplets 20 ea

    Walmart - myREVCO
    $31.24
  • Whole Foods Market L-Arginine 500 Mg 100 Count

    Whole Foods Market
    $11.99
  • The Vitamin Shoppe L-Arginine HCl Amino Acid Powder

    The Vitamin Shoppe3.9(12)
    $24.99
  • Bestvite's L-Arginine 500mg Capsules

    Bestvite4.8(30)
    $15.99
  • Nutri Essentials L-Arginine 500mg 120 Capsules

    Walmart - Vitaminshub4.5(11)
    $9.99
  • L-arginine 500 Mg, Nitric Oxide Precursor, Amino Acid, 100 Veg

    eBay - sulamishope
    $14.99
  • L-Arginine 500 mg 90 Caps

    My Nature's Delight
    $25.99

Where to Buy Locally

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.

  • The Vitamin Shoppe

    4.4 (140)

    Vitamin & supplements store

    10020 W McDowell Rd #101, Avondale, AZ 85392

  • GNC

    4.0 (61)

    Vitamin & supplements store

    9925 W McDowell Rd Ste 104, Avondale, AZ 85392

  • Signature Formulations LLC

    5.0 (4)

    Vitamin & supplements store

    5446 W Roosevelt St Suite 101, Phoenix, AZ 85043

  • Discount Nutrition Superstore

    4.9 (1072)

    Vitamin & supplements store

    1912 E Camelback Rd, Phoenix, AZ 85016

  • Vitamin Shoppe Distribution Center

    4.2 (41)

    Warehouse

    925 N 127th Ave, Avondale, AZ 85323

  • Herbalife aqui estamos club de nutricion

    5.0 (4)

    Sports nutrition store

    2929 N 75th Ave SUITE 1, Phoenix, AZ 85033

  • GNC

    3.7 (54)

    Vitamin & supplements store

    8987 W Olive Ave SPACE A-125, Peoria, AZ 85345

  • The Vitamin Shoppe

    4.5 (142)

    Vitamin & supplements store

    7708 W Bell Rd Ste 150, Glendale, AZ 85308

Research & Studies

  • Intestinal Transport Characteristics and Metabolism of C-Glucosyl Dihydrochalcone, Aspalathin

    S Bowles, E Joubert, D De Beer, J Louw, C Brunschwig… - Molecules, 2017 - mdpi.com

    Insight into the mechanisms of intestinal transport and metabolism of aspalathin will provide important information for dose optimisation, in particular for studies using mouse models. …

    201716 citations
  • Mycoplasma hominis Causes DNA Damage and Cell Death in Primary Human Keratinocytes

    J Timenetsky - Microorganisms - academia.edu

    … Nonetheless, it is not exhaustive as the behavioral health field is … The noise emission from 48 wind turbines with nominal … Furthermore, mycoplasma deaminases hydrolyse L-arginine …

  • Predictive Design of Biomolecular Crystal Piezoelectricity

    S Guerin, D Thompson, SAM Tofail, T Soulimane - 2018 - researchrepository.ul.ie

    … Amino acid compound crystals have been more widely studied for their piezoelectric properties, including L-arginine phosphate (LAP)103 and triglycine sulphate (TGS)104. Doping of …

    20181 citations
  • General techniques of cell culture

    MA Harrison, IF Rae - 1997 - books.google.com

    Cell culture techniques are invaluable to the modern researcher but difficult to carry out successfully. As part of the series of Handbooks in Practical Animal Cell Biology, this volume …

    1997107 citations
  • Enzymes involved in antioxidant and detoxification processes present changes in the expression levels of their coding genes under the stress caused by the …

    FL Espinosa-Vellarino, I Garrido, I Casimiro, AC Silva… - Plants, 2024 - mdpi.com

    … is a global problem for human health and the environment and, … of NO with high level of l-arginine and l-citrulline) and gsnor1-3 (… (swollen windmill grass) and the risk assessment of the …

    202411 citations
  • Development of hybrid coating systems for concrete steel structures emphasizing fire protection and long-term durability

    J Vignesh, B Ramesh, JR Xavier - Journal of Adhesion Science and …, 2026 - Taylor & Francis

    The integrity and safety of concrete‐steel structures are crucial in modern construction, as these systems face harsh environmental conditions and potential fire exposure. This review …

    20265 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-09-21. DSLD Label ID: 180928. 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.