L-Glutamine 500 mg

Suggested Use

Directions: As a dietary supplement; one capsule daily.

• 

  Nature's Plus L-Glutamine 500mg

  GoSupps.com4.6(9)

  $34.99
• 

  Bluebonnet L-Glutamine 500 mg

  Whole Foods Market

  $24.99
• 

  L-Glutamine 500 mg

  Spectrum Innovations4.6(119)

  $10.00
• 

  Spring Valley L-Glutamine

  Walmart4.0(72)

  $7.46
• 

  Best Naturals L-Glutamine mg

  Target4.6(18)

  $12.99
• 

  L-Glutamine Free Form 500mg

  Planet Health4.7(231)

  $20.59
• 

  NOW L-Glutamine mg

  NOW4.7(6200)

  $11.99
• 

  L-Glutamine Source Naturals

  Walmart - Health Chest4.7(383)

  $7.40Lowest

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.

• The Vitamin Shoppe

  4.3 (126)

  Vitamin & supplements store

  661 W 181st St, New York, NY 10033

  Directions(212) 927-2849

• GNC

  4.3 (107)

  Vitamin & supplements store

  3799 Broadway, New York, NY 10032

  Directions(212) 368-5385

• Nutri - Life Nutritional Center

  4.6 (17)

  Vitamin & supplements store

  1469 St Nicholas Ave, New York, NY 10033

  Directions(212) 740-2221

• Nutriciòn Hernesmia

  5.0 (4)

  Vitamin & supplements store

  501 W 164th St, New York, NY 10032

  Directions(917) 769-0933

• Lavish Vitamin And Supplement

  4.6 (9)

  Vitamin & supplements store

  4990 Broadway, New York, NY 10034

  Directions(646) 306-0785

• SWEET NUTRITION

  5.0 (6)

  Vitamin & supplements store

  610 Union Ave, Bronx, NY 10455

  Directions(347) 963-5264

• NutriShop

  4.8 (83)

  Vitamin & supplements store

  1601 Williamsbridge Rd, Bronx, NY 10461

  Directions(347) 281-9989

• GNC

  4.5 (176)

  Vitamin & supplements store

  215 W 125th St, New York, NY 10027

  Directions(212) 280-1021

• Engineered commensals for metabolic modulation of the gut-liver-brain axis

  N Aggarwal, H Shen, LT Lee, L Zhou, MT Zhu, XQ Koh… - Cell, 2026 - cell.com

  … , BCAA supplementation, and inhibition of L-glutamine … L-glutamine levels, a pattern consistent with coordinated metabolic dysregulation in hyperammonemic mice relative to healthy …

  20262 citations

• The Vital Role of Glutamine in Monogastric Animals: More Than a Non-Essential Amino Acid

  U Nazir, Z Yang, M Noor, MH Zafar, Z Wang, H Yang - Pak. Vet. J, 2026 - pvj.com.pk

  … , sports nutrition foods and ergogenic aids for health and performance—part 18. British … Effects of dietary lglutamine or l-glutamine plus l-glutamic acid supplementation programs on the …

  20261 citations

• DXM, CYP2D6-inhibiting antidepressants, piracetam, and glutamine: proposing a ketamine-class antidepressant regimen with existing drugs

  N Cheung - Frontiers in Psychiatry, 2026 - frontiersin.org

  … the brain needs to fire healthy glutamatergic bursts. Chronic … The two-drug core of dextromethorphan plus a CYP2D6 … 600 mg per day, followed by micronized L-glutamine at 500 mg …

  202630 citations

• Dietary treatment of rheumatoid cachexia with β-hydroxy-β-methylbutyrate, glutamine and arginine: a randomised controlled trial

  S Marcora, A Lemmey, P Maddison - Clinical Nutrition, 2005 - Elsevier

  BACKGROUND & AIMS: Rheumatoid arthritis (RA) is complicated by cytokine-driven alterations in protein and energy metabolism and consequent muscle wasting (cachexia). The aim …

  2005153 citations

• Nutrient supplementation approaches in the treatment of ADHD

  JJ Rucklidge, J Johnstone… - Expert review of …, 2009 - Taylor & Francis

  … ; we discuss the benefits of this approach considering the heterogeneous nature of ADHD. … supplementation and whether such treatment can induce hemosiderosis, a serious health …

  2009146 citations

• Catabolism of extracellular glutathione supplies cysteine to support tumours

  F Hecht, M Zocchi, ET Tuttle, NP Ward… - Nature, 2026 - nature.com

  … RPMI 1640 medium without l-glutamine, l-cysteine, l-cystine and l-methionine was used as the base medium for different medium conditions (MP Biomedicals, 1646454). …

  20265 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-02-25. DSLD Label ID: 187420. 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.