L-Glutamine 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

• 

  Country Life L-Glutamine 500 mg

  The Healthy Place4.8(77)

  $15.37
• 

  Country Life L-Glutamine Capsules with B6 100 Count

  Mothers Market & Kitchen4.8(9)

  $20.39
• 

  Country Life Pure Powder 5000 mg 55 Servings

  Vitacost.com4.7(242)

  $20.89
• 

  Spring Valley L-Glutamine Tablets for Muscle Health

  Walmart4.0(42)

  $7.46
• 

  365 by Whole Foods Market L-Glutamine 500mg

  Whole Foods Market

  $11.99
• 

  L-Glutamine 500 mg

  Spectrum Innovations

  $10.00
• 

  L-Glutamine Solaray

  Solaray4.7(226)

  $9.89
• 

  L-Glutamine

  cranel.co

  $48.00

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.

• NutraBio Labs Inc

  4.9 (173)

  Vitamin & supplements store

  600 Lincoln Blvd, Middlesex, NJ 08846

  Directions(888) 688-7224

• HiLife Vitamins

  4.6 (169)

  Vitamin & supplements store

  48 River Rd, Chatham, NJ 07928

  Directions(800) 622-8877

• Underground Nutrition

  5.0 (437)

  Vitamin & supplements store

  415 US-9 Ste 3, Englishtown, NJ 07726

  Directions(848) 233-9627

• The Vitamin Shoppe

  4.5 (103)

  Vitamin & supplements store

  327 NJ-10, East Hanover, NJ 07936

  Directions(973) 428-8606

• GNC

  4.4 (92)

  Vitamin & supplements store

  753 Broadway Spc 753, New York, NY 10003

  Directions(212) 380-5999

• Nutri-Supreme

  3.6 (5)

  Vitamin & supplements store

  4315 14th Ave, Brooklyn, NY 11219

  Directions(718) 853-0644

• Hundred

  4.3 (41)

  Vitamin & supplements store

  50 S Center St Ste 3, City of Orange, NJ 07050

  Directions(347) 949-0230

• Nootropic Nation, LLC

  5.0 (1)

  Vitamin & supplements store

  176 Mulberry St Apt 5, New York, NY 10013

  Directions(855) 313-2943

• The emerging role of l-glutamine in cardiovascular health and disease

  W Durante - Nutrients, 2019 - search.proquest.com

  … countries owing to life-style changes, smoking cessation, advances in biomedical research, and improvements in medical care … RETRACTED ARTICLE: L-glutamine supplementation …

  2019206 citations

• L-glutamine supplementation enhances strength and power of knee muscles and improves glycemia control and plasma redox balance in exercising elderly …

  GR Amirato, JO Borges, DL Marques, JMB Santos… - Nutrients, 2021 - mdpi.com

  … input hard pressure on global health and economy [4]. While developed countries have long lived with a large contingent of elderly people, developing countries began to face this new …

  202141 citations

• Gastrointestinal Tolerance of Low, Medium and High Dose Acute Oral l-Glutamine Supplementation in Healthy Adults: A Pilot Study

  HB Ogden, RB Child, JL Fallowfield, SK Delves… - Nutrients, 2020 - mdpi.com

  … l-Glutamine (GLN) is a conditionally essential amino acid which supports gastrointestinal (GI… high dose oral GLN supplementation is poorly characterised. Fourteen healthy males (25 ± …

  202013 citations

• L‐Glutamine substantially improves 5‐fluorouracil‐induced intestinal mucositis by modulating gut microbiota and maintaining the integrity of the gut barrier in mice

  YR Kuo, CH Lin, WS Lin, MH Pan - Molecular Nutrition & Food …, 2024 - Wiley Online Library

  … (0.5 mg kg −1 ) or high (2 mg kg −1 ) doses of L-Glutamine … is of paramount importance for human health. [ 7 ] The gut … [ 27 ] We observed that supplementation with both low and …

  202420 citations

• Amino acid and vitamin supplementation improved health conditions in elderly participants

  M Ohtani, S Kawada, T Seki… - Journal of Clinical …, 2012 - jstage.jst.go.jp

  … supplementation with the amino acids arginine (500 mg/day), glutamine (600 mg/ day), leucine (1200 mg/day), and 11 kinds of vitamins for the elderly in poor health increased NK cell …

  201215 citations

• Elderly subjects supplemented with L-glutamine shows an improvement of mucosal immunity in the upper airways in response to influenza virus vaccination

  V Paixão, EB Almeida, JB Amaral, T Roseira… - Vaccines, 2021 - mdpi.com

  … to evaluate the L-glutamine supplementation effect on the … virus vaccination and supplementation with L-glutamine (Gln, n … is a challenge for the public health system due to its …

  202123 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-08-22. DSLD Label ID: 336821. 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.