L-Arginine 120 500 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) · 1–3 per day

Not Present

• 

  Pure Naturals L-Arginine 500 Mg 250 Capsules

  Amazing Nutrition5.0(2)

  $14.99
• 

  Pure Naturals L-Arginine 500 Mg 120 Capsules

  Walmart - VitaCare5.0(1)

  $8.99
• 

  Pure Naturals L-Arginine 1000 Mg Tablets

  Walmart - Vitaminshub4.0(6)

  $11.99
• 

  L-Arginine Pure Encapsulations

  Oakway Naturals4.7(96)

  $29.00
• 

  Best Naturals L-Arginine 500mg 250 Capsules

  Target4.8(21)

  $12.99
• 

  Nutri Essentials L-Arginine 500mg 120 Capsules

  Amazing Nutrition4.5(11)

  $9.99
• 

  L Arginine Source Naturals

  Herbs Direct4.7(222)

  $10.92
• 

  Best Naturals L-Arginine Powder

  Target4.6(125)

  $23.99

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• RightNutri

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  26 Queenstown Rd, London SW8 3RX

  Directions0800 098 8888

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

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  344 High Rd, Wembley HA9 6AZ

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  27 Old Gloucester St, London WC1N 3AX

  Directions01892 506990

• 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

• L-arginine exerts excellent anti-stress effects on stress-induced shortened lifespan, cognitive decline and depression

  M Pervin, K Unno, T Konishi, Y Nakamura - International journal of …, 2021 - mdpi.com

  The anti-stress potential of dietary L-arginine (Arg) was assessed in psychosocially stress-loaded senescence-accelerated (SAMP10) mice. Although this strain of mouse is sensitive to …

  202150 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

• 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

• Effects of exercise training and L-arginine loaded chitosan nanoparticles on hippocampus histopathology, β-secretase enzyme function, APP, tau, Iba1 and APOE-4 …

  F Feizolahi, E Arabzadeh, A Sarshin, F Falahi… - Neurotoxicity …, 2024 - Springer

  … antioxidant enzymes after L-arginine or chitosan nanoparticles supplementation, this study provides the first examination of the effects of L-Arg supplementation loaded with chitosan …

  20244 citations

• Oligosaccharides from the seeds of Dolichos lablab L. promote gut microbial metabolite L-arginine production to alleviate cyclophosphamide-induced …

  B Liu, J Jin, Y Zhou, Z Shang, P Meng, M Du… - Frontiers in …, 2025 - frontiersin.org

  Frontiers | Oligosaccharides from the seeds of Dolichos lablab L. promote gut microbial metabolite L-arginine production to alleviate cyclophosphamide-induced immunosuppression …

  20253 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-03-25. DSLD Label ID: 323855. 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.