L-Arginine 500 mg

Suggested Use

Directions: Take one (1) capsule daily; preferably in between meals.

• 

  The Vitamin Shoppe L-Arginine

  The Vitamin Shoppe4.3(53)

  $18.99
• 

  BodyTech L-Arginine AKG

  The Vitamin Shoppe4.6(16)

  $27.99
• 

  The Vitamin Shoppe L-Arginine HCl Amino Acid Powder

  The Vitamin Shoppe3.2(6)

  $24.99
• 

  The Vitamin Shoppe L-Citrulline

  The Vitamin Shoppe4.4(25)

  $29.99
• 

  the Vitamin Shoppe Vitamin Shoppe L-Arginine-Ornithine

  The Vitamin Shoppe4.2(32)

  $34.99
• 

  Rexall L-Arginine 500 Mg Capsules Heart & Circulatory Health 45 ct

  Dollar General5.0(1)

  $5.50Lowest
• 

  Now L-Arginine

  Swanson Health Products4.8(7100)

  $20.79
• 

  Best Naturals L-Arginine 500mg 250 Capsules

  Walmart - Best Naturals4.8(20)

  $17.98

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

  4.4 (88)

  Vitamin & supplements store

  753 Broadway Spc 753, New York, NY 10003

  Directions(212) 380-5999

• GNC

  4.0 (225)

  Vitamin & supplements store

  134-136 Fulton St, New York, NY 10038

  Directions(212) 374-9473

• The Vitamin Shoppe

  3.9 (84)

  Vitamin & supplements store

  32 Court St, Brooklyn, NY 11201

  Directions(718) 596-0466

• Nootropic Nation, LLC

  5.0 (1)

  Vitamin & supplements store

  176 Mulberry St APT 5, New York, NY 10013

  Directions(855) 313-2943

• Pure Essentials Supplements

  5.0 (1)

  Vitamin & supplements store

  121 Varick St, New York, NY 10013

  Directions(212) 758-3200

• BioLife Health & Wellness

  4.1 (64)

  Vitamin & supplements store

  222 Broadway, New York, NY 10038

  Directions(800) 875-5433

• The Vitamin Shoppe

  4.4 (98)

  Vitamin & supplements store

  257 8th Ave, New York, NY 10011

  Directions(212) 243-0086

• GNC

  4.7 (197)

  Vitamin & supplements store

  2 Pennsylvania Plaza Ste 29B, New York, NY 10121

  Directions(212) 239-1251

• VIRTUAL LAF CONFERENCE

  G Eby, WW Halcomb - afibbers.org

  … telling our results and suggesting that L-arginine is nature's regulator of sinus rhythm. … by adding L-arginine. I also take 2.5 grams of carnitine along with the l-arginine and taurine. …

• Watermelon Nutritional Composition with a Focus on L-Citrulline and Its Cardioprotective Health Effects—A Narrative Review

  DS Baião, DVT Da Silva, VMF Paschoalin - Nutrients, 2025 - mdpi.com

  … , oral L-arginine supplementation may not be sufficient to supply NOS with a substrate, since part of L-arginine is … Furthermore, the powdered form is more stable and easier to store and …

  20258 citations

• Effects of l-Arginine Plus Vitamin C Supplementation on Physical Performance, Endothelial Function, and Persistent Fatigue in Adults with Long COVID: A …

  M Tosato, R Calvani, A Picca, F Ciciarello, V Galluzzo… - Nutrients, 2022 - mdpi.com

  … supplementation on human performance, our findings indicate that a short course of l-arginine plus vitamin C supplementation may positively impact the exercise capacity of adults with …

  2022101 citations

• L-Arginine

  GD AZ, DI Checker, PL Tool - rxlist.com

  L-arginine is a chemical building block called" an amino acid." It is obtained from the diet and is necessary for the body to make proteins. L-arginine is found in red meat, poultry, fish, …

• l-arginine import via cationic amino acid transporter CAT1 is essential for both differentiation and proliferation of erythrocytes

  Y Shima, T Maeda, S Aizawa, I Tsuboi, D Kobayashi… - Blood, 2006 - ashpublications.org

  … However, erythrocyte differentiation did not occur in the absence of l-arginine, indicating that l-arginine is essential for differentiation of hematopoietic stem cells into erythrocytes (Figure …

  200675 citations

• Get Price Alerts

  AN Casanova–Deals - blog.priceplow.com

  … Unlike standard L-arginine supplementation, which gets metabolized by the liver before entering circulation, Nitrosigine increases blood arginine levels within 30 minutes and maintains …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-11-21. DSLD Label ID: 183407. 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.