L-Glutamine Powder®

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: 3 Gram(s) · 1 per day

Not Present

• 

  Carlson Labs L-Glutamine Powder

  iHerb4.8(131)

  $15.22
• 

  Carlson L-Glutamine

  Instacart4.8(131)

  $18.29
• 

  Carlson L-Arginine Powder

  iHerb4.8(150)

  $12.92
• 

  Carlson Glycine Powder

  iHerb4.8(1600)

  $10.63
• 

  Carlson L-Lysine Powder

  iHerb4.8(620)

  $8.42Lowest
• 

  Carlyle L Glutamine Powder 5000mg Unflavored 2.2 lbs

  Target

  $40.99
• 

  L-Glutamine

  cranel.co

  $48.00
• 

  Wellah L Glutamine Powder 5g L Glutamine

  Wellah4.5(2600)

  $24.95

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 B12 Store Cumberland

  4.7 (63)

  Vitamin & supplements store

  2860 Cumberland Mall, Atlanta, GA 30339

  Directions(470) 694-5380

• Total Nutrition Atlanta

  4.8 (173)

  Vitamin & supplements store

  6597-G Roswell Rd NE, Sandy Springs, GA 30328

  Directions(404) 481-5263

• Sprouts Farmers Market

  4.5 (576)

  Vitamin & supplements store

  2530 Cumberland Blvd SE, Smyrna, GA 30080

  Directions(470) 750-1841

• GNC

  4.3 (35)

  Vitamin & supplements store

  4480 S Cobb Dr SE Unit G, Smyrna, GA 30080

  Directions(770) 436-0705

• Nutrition King & Oasis

  4.8 (98)

  Vitamin & supplements store

  764 Concord Rd SE, Smyrna, GA 30082

  Directions(678) 309-9920

• The Vitamin Shoppe

  4.3 (156)

  Vitamin & supplements store

  3261 Peachtree Rd, Atlanta, GA 30305

  Directions(404) 262-0400

• Herb Shop of Vinings

  4.8 (193)

  Vitamin & supplements store

  2250 Marietta Blvd NW #214, Atlanta, GA 30318

  Directions(770) 984-9323

• Vitamedix LLC

  Vitamin & supplements store

  2727 Paces Ferry Rd SE, Atlanta, GA 30339

  Directions(678) 305-9300

• Oral L‐glutamine therapy for sickle cell anemia: I. Subjective clinical improvement and favorable change in red cell NAD redox potential

  Y Niihara, CR Zerez, DS Akiyama… - American journal of …, 1998 - Wiley Online Library

  … In this report, we describe the in vivo effect of L-glutamine supple… After proper consent, Lglutamine was started at a dose of 30 … Our data show that oral L-glutamine can significantly …

  1998169 citations

• L-Glutamine enhances tight junction integrity by activating CaMK kinase 2–AMP-activated protein kinase signaling in intestinal porcine epithelial cells

  B Wang, Z Wu, Y Ji, K Sun, Z Dai… - The Journal of nutrition, 2016 - academic.oup.com

  … Results of our recent work show that dietary L-glutamine (Gln) supplementation enhances the protein abundance of TJ proteins in the small intestine of piglets. However, the underlying …

  2016151 citations

• Effects of L-glutamine and hyaluronic acid associated with photobiomodulation on oral mucositis: a randomized clinical trial

  RW Dos Santos, AFL Martins, SS Sousa-Neto… - Supportive Care in …, 2025 - Springer

  … The impact of oral health on quality of life and the symptoms reported by patients were … , nutritional supplements, and vitamins were suggested, such as the oral use of L-Glutamine (LG) …

  20253 citations

• The effects of acute leucine or leucine–glutamine co-ingestion on recovery from eccentrically biased exercise

  M Waldron, C Ralph, O Jeffries, J Tallent, N Theis… - Amino Acids, 2018 - Springer

  This study investigated the effects of leucine or leucine + glutamine supplementation on recovery from eccentric exercise. In a double-blind independent groups design, 23 men were …

  201814 citations

• Determination of free arginine, glutamine, and β-alanine in nutritional products and dietary supplements

  JH Baxter, PW Johns - Food Analytical Methods, 2012 - Springer

  … supplements. Assessments of free l-glutamine stability in three different reconstituted powder … liquid products) in liquid medical nutritional C (spiked with free l-glutamine and β-alanine) …

  201222 citations

• A Population Pharmacokinetic Analysis of l-Glutamine Exposure in Patients with Sickle Cell Disease: Evaluation of Dose and Food Effects

  A Sadaf, M Dong, A Pfeiffer, T Latham, T Kalfa… - Clinical …, 2024 - Springer

  … of l-glutamine in pediatric and adult participants with sickle cell disease (N = 8) and adult healthy … We report the first pharmacokinetic study of multiple-dose, long-term oral l-glutamine …

  20249 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-03-24. DSLD Label ID: 216401. 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.