L-Glutamine Powder

Suggested Use

Directions: Adults: take one teaspoonful (one level scoopful) daily mixed into food or liquid.

• 

  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)

  $93.50
• 

  Carlson Glycine Powder

  iHerb4.8(1600)

  $10.63Lowest
• 

  Carlyle L Glutamine Powder 5000mg Unflavored 2.2 lbs

  Target

  $40.99
• 

  L-Glutamine

  cranel.co

  $48.00
• 

  Thorne L-Glutamine Powder

  Target4.8(2000)

  $67.00
• 

  Nutricost L-Glutamine

  Nutricost4.7(2300)

  $27.97

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

  4.5 (80)

  Vitamin & supplements store

  115 Colma Blvd, Colma, CA 94014

  Directions(650) 756-2257

• GNC

  4.7 (18)

  Vitamin & supplements store

  45-D Serramonte Center Spc D382, Daly City, CA 94015

  Directions(628) 239-0511

• San Mateo Sports Nutrition & Supplements

  5.0 (109)

  Vitamin & supplements store

  115 E 4th Ave, San Mateo, CA 94401

  Directions(650) 344-6299

• Energy Bridge /Protein Bar Nutrition Club

  5.0 (1)

  Vitamin & supplements store

  6299 Mission St, Daly City, CA 94014

  Directions(415) 726-3122

• Healthy Supplements

  Vitamin & supplements store

  363 El Camino Real Ste 105, South San Francisco, CA 94080

  Directions(650) 291-0709

• Dr. Rico Perez Products

  4.9 (16)

  Vitamin & supplements store

  6309 Mission St, Daly City, CA 94014

  Directions(650) 758-6373

• GNC

  4.1 (29)

  Vitamin & supplements store

  200 Westlake Center, Daly City, CA 94015

  Directions(650) 992-8557

• The Vitamin Shoppe

  4.3 (99)

  Vitamin & supplements store

  1200 El Camino Real, Redwood City, CA 94063

  Directions(650) 701-0273

• 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 2021-01-22. DSLD Label ID: 241811. 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.