L-Arginine Caps 700 mg®

Amino Acids & Protein

Brand: Life Extension

CapsuleAmino acid/ProteinOff Market
Click to view full label

Net Contents

200 Vegetarian Capsule(s)

Serving Size

1 Vegetarian Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 37870 16242 1

Product Version

Q01624F

Label Analysis

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

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

1Dietary Attributes

Label states: Non-GMO.

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: 1 Vegetarian Capsule(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin C(Ascorbyl Palmitate)6 mg10%
L-Arginine700 mg

Not Present

Other Ingredients

Vegetable CelluloseMicrocrystalline Cellulose

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Read the entire label and follow the directions carefully prior to use. DIRECTIONS: Take one (1) capsule daily on an empty stomach, or as recommended by a healthcare practitioner.

Warnings & Precautions

Precautions re: Children

WARNINGS: - KEEP OUT OF REACH OF CHILDREN.

Precautions re: All Other

- DO NOT EXCEED RECOMMENDED DOSE. - Do not purchase if outer seal is broken or damaged.

Precautions re: Pregnant or Nursing or Prescription Medications

- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Storage

Storage

Store tightly closed in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Non-GMO

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

Scan for product info

General: Product/Version Code

Q01624F

General Statements: All Other Content

Amino Acid For Optimal Arterial Health*

General Statements: All Other Content

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Manufacturer & Distributor

Distributor

Quality Supplements and Vitamins, Inc.

Ft. Lauderdale, FL, 33309

1-866-280-2852

Market Reference

$9.74 – $79.99· 10 listings
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  • L-Arginine

    Naturitas4.8(7100)
    $9.74Lowest

Where to Buy Locally

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Research & Studies

  • Protein-Based Nutrition for Chronic Wounds: A Clinician's Guide to Patient Selection, Dosing, Monitoring, and Outcomes

    Z Tan, Y Ru, C Zhang, X Wu, Q Liu… - Advances in Wound …, 2026 - journals.sagepub.com

    2026
  • Multimechanistic actions of functional factors in enhancing physical strength and endurance: a scoping review of nutritional basis and natural extracts

    X Huang, J Zhu, P Zang, J Chen, P Chen… - … and Active Living, 2026 - frontiersin.org

    … life, it also promotes the maintenance of a healthy body, reduces the risk of chronic disease, and improves the quality of life … Panel (a) depicts the L-arginine-nitric oxide pathway in a …

    2026
  • Effects of Whole Body Vibration Combined with L-Citrulline Supplementation on Arterial Stiffness, Pressure Wave Reflection, Endothelial Function and Body …

    A Wong - 2014 - repository.lib.fsu.edu

    … of L-arginine is sufficient to maintain cardiovascular health, … suggests that oral L-arginine supplementation may positively … L-arginine levels than oral administration of L-arginine itself (47,…

    20141 citations
  • Nutritional supplements in health care

    I Badsha, CV Nachiyar… - … of Nutraceuticals and …, 2022 - Wiley Online Library

    … botanicals and dietary supplements, as well as health labeling and creating a platform of basic information among consumers and forcing dietary supplements manufacturers to follow …

    20223 citations
  • Closed microplasma platform: switchable generation of reactive species for induction of immunogenic cell death

    B Park, J Shin, D Lee, B Kim, H Lee, HU Kim… - … Composites and Hybrid …, 2026 - Springer

    … Typically, the signal decreased to a level that was virtually undetectable within the L-arginine concentration range of 10.0 mg mL ‒1 . The result indicated that • OH was effectively …

    2026
  • Structural and Preliminary Biochemical Characterization of MppQ, a PLP-Dependent Aminotransferase from Streptomyces hygroscopicus

    N Vuksanovic, DA Serrano, AW Schwabacher… - bioRxiv, 2022 - biorxiv.org

    … Antibiotic-resistant pathogens are a continuing threat to public health. Mannopeptimycin … , except that the well solution contained 100mM L-arginine pH 8.0. Crystals were cryo-protected …

    20222 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-04-22. DSLD Label ID: 59003. 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.