L-Glutamine Caps 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

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

  4.6 (237)

  Vitamin & supplements store

  3144 Crain Hwy, Waldorf, MD 20603

  Directions(301) 638-7110

• GNC

  3.4 (34)

  Vitamin & supplements store

  3038 Festival Way, Waldorf, MD 20601

  Directions(301) 645-5205

• TRANSFORMING LIVES GLOBALLY LLC

  5.0 (2)

  Vitamin & supplements store

  150 Post Office Rd Unit 818, Waldorf, MD 20604

  Directions(833) 726-5263

• VIP Nutrition™ - Legacy Organix™

  5.0 (3)

  Herbalist

  3073 Leonardtown Rd, Waldorf, MD 20603

  Directions(240) 346-9676

• The Vitamin Shoppe

  4.4 (117)

  Vitamin & supplements store

  6701-A Loisdale Rd Suite #6695, Springfield, VA 22150

  Directions(703) 971-6420

• GNC

  4.7 (26)

  Vitamin & supplements store

  8793 Branch Ave, Clinton, MD 20735

  Directions(301) 856-9034

• The Vitamin Shoppe

  4.4 (104)

  Vitamin & supplements store

  2460 Market St NE #701, Washington, DC 20018

  Directions(202) 269-0809

• GNC

  3.8 (35)

  Vitamin & supplements store

  6225 Oxon Hill Rd, Oxon Hill, MD 20745

  Directions(301) 839-9443

• Sickle cell disease in children and adolescents: a review of the historical, clinical, and public health perspective of Sub‐Saharan Africa and Beyond

  WI Egesa, G Nakalema, WM Waibi… - … Journal of Pediatrics, 2022 - Wiley Online Library

  … Despite the fact that many countries in SSA have shown interest in SCD, national policies … of L-glutamine in SCD is ongoing and is expected to be completed in 2022 [167]. L-glutamine …

  202294 citations

• The safety of oral use of L-glutamine in middle-aged and elderly individuals

  SC Galera, FV Fechine, MJ Teixeira, ZCB Coelho… - Nutrition, 2010 - Elsevier

  OBJECTIVE: To evaluate the safety of nutraceutical oral administration of l-glutamine (l-Gln) in middle-aged and elderly individuals. METHODS: In this randomized, crossover, double-…

  201059 citations

• LGlutamine alleviates osteoarthritis by regulating lncRNA-NKILA expression through the TGF-β1/SMAD2/3 signalling pathway

  X Ma, D Cai, Y Zhu, Y Zhao, X Shang, C Wang… - Clinical …, 2022 - portlandpress.com

  … Experimental Center of Anhui Medical University and approved … Before and after the administration of 500 mg/day LGln (iHerb) … within the article and its Supplementary Information …

  202230 citations

• Evidence-Based Complementary, Alternative and Integrated Medicine and Efficacy and Safety: Sickle Cell Disease

  YM Al-Worafi, S Ramamurthy, YW Oo… - Handbook of …, 2025 - api.taylorfrancis.com

  … In high‑income countries, out‑of‑pocket costs for CAM therapies can … quality of life, even when con‑ ventional medical treatments … Efficacy and Safety: Clinical trials show that L‑glutamine …

  2025

• 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

• Supplementation of l-Alanyl-l-Glutamine and Fish Oil Improves Body Composition and Quality of Life in Patients With Chronic Heart Failure

  C Wu, TS Kato, R Ji, C Zizola, DL Brunjes… - Circulation: Heart …, 2015 - ahajournals.org

  … , and clinical and laboratory data were collected from electronic medical records. At all study visits, complete clinical evaluations, quality-of-life (QoL) questionnaires, a 6-minute walk test…

  201553 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-10-26. DSLD Label ID: 1597. 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.