L-Arginine 500 mg

Suggested Use

Suggested Usage: Take 2 capsules twice daily as needed. Take between meals or at bedtime with a carbohydrate drink to facilitate absorption.

• 

  Now L-Arginine

  iHerb4.8(7100)

  $7.95Lowest
• 

  (2 pack) NOW Supplements, L-Arginine 500 mg, Nitric Oxide Precursor*, Amino Acid, 100 Veg Capsules, White

  Walmart - Fruitful Yield4.8(7100)

  $21.92
• 

  NOW ARGININE ORNITHINE

  Natures Food Markets4.7(844)

  $14.99
• 

  Now Foods L-ARGININE, 500 mg | Village Green Apothecary

  Village Green Apothecary4.8(7100)

  $20.99
• 

  Now Foods Arginine Powder

  nowfoods.com4.4(1100)

  $29.99
• 

  NOW L-Lysine

  iHerb4.8(7300)

  $13.46
• 

  NOW Arginine Citrulline

  Fuelsupplements.com4.7(2400)

  $30.60
• 

  (2 pack) NOW Sports Nutrition, L-Arginine Powder, Nitric Oxide Precursor, Amino Acids, 1-Pound, Size: 3.80 x 3.80 x 6.75, White

  Walmart - Fruitful Yield4.4(1100)

  $45.32

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.

• Supplement World

  4.9 (142)

  Vitamin & supplements store

  1535 s Oliver, Wichita, KS 67218

  Directions(316) 500-7373

• Ancient Formulas, Inc

  5.0 (9)

  Vitamin & supplements store

  1235 Santa Fe S, Wichita, KS 67211

  Directions(316) 838-5600

• Supplement Giant

  4.8 (192)

  Vitamin & supplements store

  2260 N Rock Rd, Wichita, KS 67226

  Directions(316) 685-1675

• GNC

  3.8 (43)

  Vitamin & supplements store

  2441 N Maize Rd Ste 2505, Wichita, KS 67205

  Directions(316) 773-3982

• Prime Nutrition

  3.7 (3)

  Vitamin & supplements store

  7130 W Maple St suite 240, Wichita, KS 67209

  Directions(316) 518-6304

• Supplement World

  4.9 (152)

  Vitamin & supplements store

  7700 E Kellogg Dr Ste q01d, Wichita, KS 67207

  Directions(316) 252-3470

• Supplement Giant

  4.8 (131)

  Vitamin & supplements store

  2556 N Maize Rd #110, Wichita, KS 67205

  Directions(316) 719-3898

• GNC

  3.5 (47)

  Vitamin & supplements store

  2688 N Greenwich Ct Ste 200, Wichita, KS 67226

  Directions(316) 364-3470

• 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

• Beneficial effects of l-arginine on reducing obesity: potential mechanisms and important implications for human health

  JR McKnight, MC Satterfield, WS Jobgen, SB Smith… - Amino acids, 2010 - Springer

  … for the beneficial effects of l-arginine are likely complex, but … Recent studies indicate that l-arginine supplementation … and fatty acids) Thus, l-arginine holds great promise as a safe and …

  2010311 citations

• Observational Study on the Effectiveness of L-Arginine Plus Vitamin C in the Management of Cancer-related Fatigue

  V Gebbia, G Scandurra, D Sambataro, R Valenza… - In Vivo, 2026 - iv.iiarjournals.org

  … medical treatment were treated orally with 1.66 g L-arginine … While NO was initially identified in endothelial cells, it is now … to test L-arginine/vitamin C supplementation in larger series …

  2026

• L-arginine and hypertension

  N Gokce - The Journal of nutrition, 2004 - Elsevier

  … Hypertension is a major healthcare problem afflicting nearly 50 million individuals in the … L-arginine supplementation on EDNO production and endothelial function, and L-arginine has …

  2004215 citations

• The effectiveness of L-arginine in clinical conditions associated with hypoxia

  N Kurhaluk - International journal of molecular sciences, 2023 - mdpi.com

  … effects of L-arginine supplementation on VO 2 max in healthy … that these supplements might increase VO 2 max in healthy … , now the theoretical justification for the use of L-arginine in …

  202359 citations

• Evaluation of antihypertensive effect of l-arginine supplementation in patients with mild hypertension assessed with ambulatory blood pressure monitoring

  J Ast, A Jabłecka, P Bogdański, I Smolarek… - Pharmacol …, 2010 - academia.edu

  … profile of L-arginine during four weeks of oral supplementation to healthy subjects and … Antagonists of b-adrenergic receptors are now considered as potential drugs under investigation …

  201077 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-11-24. DSLD Label ID: 53264. 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.