L-Arginine 500 mg®

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

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

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.

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

Not Present

• 

  Douglas Laboratories L-Arginine 500 mg 60 Capsules

  Supplement First4.8(5)

  $16.50
• 

  Douglas Laboratories L-Arginine 700 mg 100 Capsules

  Supplement First5.0(7)

  $31.00
• 

  L-Arginine 500mg

  Magnolia Pharmacy - TX

  $33.00
• 

  L-Arginine 500mg Tab

  MEDHealth Choice

  $4.99Lowest
• 

  Arginine 500

  EarthTurns.com

  $18.70
• 

  L-Arginine Base Milligrams each

  Jo Mar Labs

  $159.40
• 

  L-Arginine 500 mg

  Get Complete Care

  $29.99
• 

  People's Food Co-op L-Arginine 500mg Dietary Supplement

  fb organics5.0(1)

  $14.99

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• RightNutri

  4.9 (78)

  Vitamin & Supplements Shop

  26 Queenstown Rd, London SW8 3RX

  Directions0800 098 8888

• ITL Health

  5.0 (37)

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  50 Broadway, London SW1H 0BL

  Directions0118 321 7628

• LA Muscle UK

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  Vitamin & Supplements Shop

  Oliver business park, London NW10 7XW

  Directions020 8965 1177

• London Supplements

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  Vitamin & Supplements Shop

  13, Waverley Industrial Park Waverley Industrial Estate, Hailsham Dr, Harrow HA1 4TR

  Directions020 8863 0300

• Arbor Vitamins

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  128 City Rd, London EC1V 2NX

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• Supplemented

  4.7 (192)

  Vitamin & Supplements Shop

  Online Retail Ltd Box 1031A, Surbiton, Kingston upon Thames KT1 9AH

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• Love Life Supplements

  4.8 (87)

  Vitamin & Supplements Shop

  wellington house, East Rd, Petersfield, Cambridge CB1 1BH

  Directions0800 122 3351

• British Supplements

  3.4 (275)

  Vitamin & Supplements Shop

  34, New House, 67-68 Hatton Garden, London EC1N 8JY

  Directions07768 405406

• A clinical evaluation to determine the safety, pharmacokinetics, and pharmacodynamics of an inositol-stabilized arginine silicate dietary supplement in healthy adult …

  DS Kalman, S Feldman, A Samson… - Clinical pharmacology …, 2015 - Taylor & Francis

  … silicate supplement to determine if it increased plasma l-arginine … arginine silicate dietary supplement increased blood levels … a single 1,500 mg dose of an arginine silicate supplement, …

  201541 citations

• l-Arginine Supplementation in Peripheral Arterial Disease: No Benefit and Possible Harm

  AM Wilson, R Harada, N Nair, N Balasubramanian… - Circulation, 2007 - ahajournals.org

  … There are limited options for medical management of … for l-arginine supplementation seems sound. Accordingly, we initiated a randomized clinical trial of l-arginine supplementation with …

  2007310 citations

• Effects of in vivo and in vitro L-arginine supplementation on healthy human vessels

  JPF Chin-Dusting, CT Alexander… - Journal of …, 1996 - journals.lww.com

  … We studied the influence of dietary L-arginine (L-ARG) supplementation on forearm resistance arteries in vivo and the effect of exogenous addition of L-ARG to subcutaneous arteries …

  1996136 citations

• 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

  … of L-arginine via argininosuccinate synthase (ASS) and argininosuccinate lyase (ASL) in the presence of L-aspartate (Asp). L-arginine … L-citrulline is recycled into L-arginine, and this is …

  2021405 citations

• Biochemical responses of healthy subjects during dietary supplementation with L-arginine

  RW Evans, JD Fernstrom, J Thompson… - The Journal of nutritional …, 2004 - Elsevier

  … However, the optimal level of L-arginine supplementation is unclear. The objective of this … of healthy individuals to increasing doses of L-arginine (as free acid). Twelve healthy subjects …

  2004127 citations

• L-Arginine 500 mg 60 caps by Douglas Labs

  RNR Points

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-06-01. DSLD Label ID: 9231. 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.