L-Arginine 500 mg

Amino Acids & Protein

Brand: Natural Factors

CapsuleOn Market
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Net Contents

180 Vegetarian Capsule(s)

Serving Size

2 Vegetarian Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 68958 02808 8

Product Version

Not specified

Suggested Use

Suggested Usage: 2 capsules 1-3 times per day or as directed by a health professional.

Market Reference

$4.99 – $248.97· 40 listings
  • Natural Factors L-Arginine

    Vitacost.com4.7(512)
    $9.77
  • Natural Factors, L-色氨酸,500 毫克,60 粒素食胶囊

    iHerb4.8(1100)
    $6.97
  • Natural Factors Micronized L-Glutamine

    iHerb4.7(1900)
    $10.47
  • GNC L-Arginine

    GNC4.8(21)
    $19.99
  • Now L-Arginine

    Walmart - DailyVita4.8(7100)
    $17.84
  • Best Naturals L-Arginine 500mg 250 Capsules

    Target4.8(20)
    $12.99
  • Natural Factors Acetyl-L-Carnitine 120 Veg Caps

    iHerb4.8(449)
    $25.87
  • Nature's Truth L-Arginine 500 mg

    Walmart - Natures Truth LLC4.9(24)
    $9.99

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.

  • GNC

    4.6 (51)

    Vitamin & supplements store

    1968 FL-44, New Smyrna Beach, FL 32168

  • NXT Level Supplements

    5.0 (60)

    Vitamin & supplements store

    South, 1725 S Nova Rd Ste A6, Daytona Beach, FL 32119

  • Walgreens

    3.2 (87)

    Vitamin & supplements store

    3010 S Ridgewood Ave, Edgewater, FL 32141

  • HercSupps Central Florida

    4.9 (38)

    Vitamin & supplements store

    2400 S Hopkins Ave Ste. I, Titusville, FL 32780

  • Dr. Ed's Nutrition Shoppe

    4.5 (194)

    Vitamin & supplements store

    2266 W International Speedway Blvd, Daytona Beach, FL 32114

  • GNC

    4.1 (30)

    Vitamin & supplements store

    5521 S Williamson Blvd #402, Port Orange, FL 32128

  • The Vitamin Shoppe

    4.7 (243)

    Vitamin & supplements store

    275 E Altamonte Dr #1040, Altamonte Springs, FL 32701

  • GNC

    4.4 (69)

    Vitamin & supplements store

    1500 Beville Rd Suite 201, Daytona Beach, FL 32114

Research & Studies

  • L-arginine improves endothelial function and reduces LDL oxidation in patients with stable coronary artery disease

    WH Yin, JW Chen, C Tsai, MC Chiang, MS Young… - Clinical Nutrition, 2005 - Elsevier

    … were randomly assigned to oral l-arginine (10g) or vitamin C (500mg, an antioxidant, as … of oral l-arginine. RESULTS: We demonstrates that consumption of either l-arginine or vitamin C …

    200591 citations
  • Exploring the medicinal significance of l-Arginine mediated nitric oxide in preventing health disorders

    MO Oyovwi, AD Atere - European Journal of Medicinal Chemistry Reports, 2024 - Elsevier

    … importance of l-arginine as a natural antioxidant in preventing human health disorders. A … Studies investigating the antioxidant effects of l-arginine and its potential role in preventing …

    202467 citations
  • Oral L-arginine improves endothelium-dependent dilatation and reduces monocyte adhesion to endothelial cells in young men with coronary artery disease

    MR Adams, R McCredie, W Jessup, J Robinson… - Atherosclerosis, 1997 - Elsevier

    … age 55 years, even in healthy subjects with no vascular risk factors (that is, only younger … 3 days of l-arginine supplementation has no significant effect on arterial reactivity in healthy …

    1997277 citations
  • MELAS and L-arginine therapy

    Y Koga, Y Akita, J Nishioka, S Yatsuga, N Povalko… - Mitochondrion, 2007 - Elsevier

    … l-arginine therapy during the acute phase of stroke-like episodes determines how plasma concentrations of endothelial regulatory factors including l-arginine… we administered l-arginine …

    2007167 citations
  • Mechanisms of Disease: L-arginine in coronary atherosclerosis—a clinical perspective

    D Tousoulis, RH Böger, C Antoniades… - Nature Clinical Practice …, 2007 - nature.com

    … of L-arginine supplementation on vascular health and other outcomes. Table 1 A summary of findings from experimental L-arginine supplementation … that L-arginine treatment causes …

    2007126 citations
  • Dietary l-Arginine Supplementation Normalizes Platelet Aggregation in Hypercholesterolemic Humans

    A Wolf, C Zalpour, G Theilmeier, B Wang, A Ma… - Journal of the American …, 1997 - jacc.org

    … supplementation with the nitric oxide precursor l-arginine … can be restored by l-arginine supplementation. The improvement … patients were assigned to l-arginine hydrochloride, 8.4 g/day …

    1997263 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-08-22. DSLD Label ID: 75789. 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.