Double Strength L-Arginine 1000 mg

Amino Acids & Protein

Brand: NOW

Tablet or PillOff Market
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Net Contents

120 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 33739 00035 4

Product Version

Not specified

Suggested Use

Suggested Usage: Take 1 tablet twice daily as needed. Take between meals or at bedtime with a carbohydrate drink to facilitate absorption.

Market Reference

$7.42 – $169.99· 40 listings
  • Now L-Arginine

    Vitacost.com4.7(9800)
    $11.01
  • (2 pack) NOW Foods Sports, L-Arginine, 1,000 mg, 180 Tablets, Size: 6.20

    Walmart - Fruitful Yield4.7(9800)
    $45.32
  • Nature's Bounty L-Arginine 1000 mg 24 X 50 Tabs

    Walmart - Nestle Health Science4.5(52)
    $14.25
  • Now Foods Arginine Powder

    nowfoods.com4.4(1100)
    $29.99
  • Now Foods L-Arginine Double Strength 1000 mg 180 Tablets

    biogo.fr4.7(9800)
    $52.89
  • Walgreens L-Arginine 1000 mg Tablets 50 ct

    Walgreens.com
    $12.99
  • Best Naturals L-Arginine 1000 mg 120 Tablets

    Target4.6(247)
    $9.99
  • 5 x L-Arginine 1000mg 120 tablets - NOW Foods

    Naturitas4.7(9800)
    $122.80

Where to Buy Locally

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Research & Studies

  • Role of L-arginine in nitric oxide synthesis and health in humans

    G Wu, CJ Meininger, CJ McNeal, FW Bazer… - … in nutrition and health, 2021 - Springer

    … L-arginine is oxidized by NO synthase (NOS) to form NO and … The NOS-derived L-citrulline is recycled into L-arginine, and … Some reports indicated that oral Arg supplementation did not …

    2021395 citations
  • Implications of L-Arginine supplementation on cardiovascular system: new prospects of benefits and side effects

    JH Silvah, CF Nicoletti, CMM de Lima, BC Mazzolani… - ilsibrasil.org

    … acute supplementation of 10g of L-Arginine in healthy male … ) evaluated L-Arginine supplementation with doses of 1000 mg/… Until now there are few data in the literature which …

  • Can L-arginine Influence the Acute Hormonal, Metabolic, and Physiological Responses at Rest and Prior to Exercise?

    SC Forbes - 2012 - ualberta.scholaris.ca

    … Larginine supplementation prolongs exercise capacity in … , double-blind, placebo-controlled study of supplemental oral … absolute oral doses of L-arginine on GH response in healthy …

    2012
  • Immune and metabolic effects of arginine in the surgical patient

    JM Daly, J Reynolds, A Thom, L Kinsley… - Annals of …, 1988 - pmc.ncbi.nlm.nih.gov

    … andmetabolic effects of supplemental Larginine (25 g/day, n … for 7 days after surgeryas a supplement to a graduated enteral … patients only, we have now completed studies in 24 patients, …

    1988608 citations
  • Nutraceuticals and phytotherapy in men's health: antioxidants, pro-oxidants, and a novel opportunity for lifestyle changes

    MA Moyad - Urologic Clinics, 2022 - urologic.theclinics.com

    … or publications as a single ingredient is l-arginine with and without PDE-5 … supplements, but this is an antiquated method of dealing with the subject as the plethora of publications now …

    20229 citations
  • Gut microbial alterations in arginine metabolism determine bone mechanical adaptation

    D Wang, J Cai, Q Pei, Z Yan, F Zhu, Z Zhao, R Liu… - Cell Metabolism, 2024 - cell.com

    … and its conversion into L-arginine were established to function as … Mechanistically, the L-arginine-mediated enhancement of … clinical applications with respect to improving bone health. …

    202458 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-12-22. DSLD Label ID: 77462. 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.