L-Arginine 350 mgnone

Amino Acids & Protein

Brand: Endurance Products Company

Tablet or PillAmino acid/ProteinOn Market
Click to view full label

Net Contents

400 Tablet(s)

Serving Size

3 Tablet(s)

Servings Per Container

133

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 29135 40504 6

Product Version

40504

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.

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

Supplement Facts

Serving Size: 3 Tablet(s) · 2 per day

IngredientAmount Per Serving
L-Arginine(L-Arginine Alpha-Ketoglutarate)1050 mg

Not Present

Other Ingredients

Calcium PhosphateVegetable WaxStearic AcidMagnesium StearateSilica

Target Groups

Adult (18 - 50 Years)Sugar Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: For adults, take three (3) tablets twice daily, preferably with meals, or as directed by your healthcare practitioner.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking any medications, or are pregnant or nursing.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not use if seal is broken or missing.

Storage

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

SR Arginine features L-Arginine, one of the body’s most versatile amino acids.

Formulation re: Does NOT Contain

No salt, sugar, starch, preservatives, artificial color or flavorings.

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

In blood vessels, L-Arginine promotes relaxation and optional blood flow.

General Statements: All Other Content

Natural color variation occurs in tablets.

General Statements: All Other Content

Sustained release

General Statements: All Other Content

Promotes healthy blood vessel function

General Statements: All Other Content

350mg

General: Product/Version Code

40504

Manufacturer & Distributor

Distributor

Endurance Products Company

PO Box 3810, Tualatin, OR, 97062, USA

1-800-483-2532

Market Reference

$10.98 – $153.97· 29 listings
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  • L-Arginine Supplement 60 Capsules

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  • Sundance L-Arginine 1000mg 60 Capsules

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    $10.98Lowest

Where to Buy Locally

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Research & Studies

  • Acute Effects of a Multi-Ingredient Preworkout Supplement on Peak Torque and Muscle Excitation During an Isokinetic Fatigue Protocol

    BR Connors, CL Camic, AR Jagim, CM Hill… - Sports, 2025 - mdpi.com

    … maintaining maximal strength and endurance as well as delaying … , both L-citrulline and L-arginine supplements have been … [18] reported that both a caffeinated MIPS (caffeine, 350 mg; …

    2025
  • Dietary Nitrate Supplementation in Sport: Sources and Factors Influencing Ergogenic Effects-A Narrative Review

    B Kulak, J Błaszczyk, M Brzeziński… - … of Education, Health …, 2026 - apcz.umk.pl

    … supplementation provides limited benefits in elite endurance … Acute ingestion of approximately 350-500 mg nitrate … skiers, co-supplementation with nitrate and Larginine increased …

    2026
  • L-Arginine

    M Maccario, E Arvat, G Aimaretti… - … Dietary Supplements …, 2005 - books.google.com

    … In healthy humans, oral arginine supplementation shows many effects on the immune system, including increase in peripheral blood lymphocyte mitogenesis, increase in the T-helper-T-…

    20051 citations
  • l-Arginine supplementation improves rats' antioxidant system and exercise performance

    EP Silva Jr, LS Borges, C Mendes-da-Silva… - Free Radical …, 2017 - Taylor & Francis

    … by our group showed that l-arginine (350 μM) treatment was … In this work, we hypothesize that l-arginine supplementation … the effects of l-arginine supplementation in the performance …

    201741 citations
  • Supplementation with nitric oxide precursors for strength performance: a review of the current literature

    AM Gonzalez, JR Townsend, AG Pinzone, JR Hoffman - Nutrients, 2023 - mdpi.com

    … Nevertheless, it appears that L-arginine supplementation may … -ups to failure negatively impacted muscular endurance. … and vascular function, cardiometabolic health, and exercise …

    2023111 citations
  • Effect of Arginine Supplementation and High Intensity Training on Appetite Hormones and Body Composition of Obese Boys

    MT Mabhut, M Fathi, HSR Attarzadeh, ZM MOSAFERI… - 2021 - sid.ir

    … and energy consumption were set to 350 kcal per session for each … suggest that co-supplementation of L-arginine with HIT … Effects of endurance running and dietary fat on circulating …

    2021

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-06-25. DSLD Label ID: 177918. 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.