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: 1 Heaping Teaspoon(s) · 1–3 per day

Not Present

• 

  Leaky Gut Defense Digestive Support Powder

  Pure TheraPro Rx

  $38.97
• 

  L-Glutamine Powder | Dr. Ruscio, DC

  Dr. Ruscio5.0(5)

  $55.49
• 

  Nutricost L-Glutamine Powder

  Target4.5(544)

  $22.95
• 

  GNC Pro Performance L-Glutamine

  GNC4.1(257)

  $24.99
• 

  Nutricost L-Glutamine

  iHerb4.7(2300)

  $15.00Lowest
• 

  Thorne L-Glutamine Powder

  Thorne4.8(2000)

  $67.00
• 

  NOW L-Glutamine Powder

  Walmart4.8(2200)

  $33.64
• 

  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.

• Discount Nutrition Tampa

  4.8 (125)

  Vitamin & supplements store

  5725 Gunn Hwy, Tampa, FL 33625

  Directions(813) 264-7339

• GNC

  3.8 (36)

  Vitamin & supplements store

  11723 W Hillsborough Ave, Tampa, FL 33635

  Directions(813) 854-4051

• NUTRISHOP NORTHDALE

  4.9 (125)

  Vitamin & supplements store

  15722 N Dale Mabry Hwy, Tampa, FL 33618

  Directions(813) 440-6885

• The B12 Store Citrus Park

  4.7 (49)

  Vitamin & supplements store

  Closest to Macy’s, 7826 Citrus Park Town Center Mall, Tampa, FL 33625

  Directions(813) 648-6033

• The Vitamin Shoppe

  4.4 (213)

  Vitamin & supplements store

  102 N Dale Mabry Hwy, Tampa, FL 33609

  Directions(813) 874-3107

• Nutrichase, LLC

  Vitamin & supplements store

  7520 W Waters Ave #05, Tampa, FL 33615

  Directions(813) 333-5343

• Fit Supremacy

  4.9 (66)

  Vitamin & supplements store

  3251 W Hillsborough Ave, Tampa, FL 33614

  Directions(727) 642-5424

• Stay Juve

  Vitamin & supplements store

  7520 W Waters Ave #5, Tampa, FL 33615

  Directions(813) 333-5343

• L‐Glutamine Supplementation Improves the Benefits of Combined‐Exercise Training on Oral Redox Balance and Inflammatory Status in Elderly Individuals

  EB Almeida, JMB Santos, V Paixão… - Oxidative Medicine …, 2020 - Wiley Online Library

  … time, that the daily supplementation with L-glutamine for 30 days improved the benefits provided by the exercise program on these remarkable parameters associated to healthy aging. …

  202049 citations

• Supplementation of L-glutamine enhanced mucosal immunity and improved hormonal status of combat-sport athletes

  TL Lu, AC Zheng, K Suzuki, CC Lu… - Journal of the …, 2024 - Taylor & Francis

  … which is detrimental to sport performance and health. The aim of this study was to evaluate whether three-week supplementation of L-glutamine could benefit the mucosal immunity and …

  202419 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) and immune function prior to catabolic stress (eg, strenuous exercise). Despite potential …

  202013 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

  … , coordinator of this Primary Health Care Program at … and medical authorization to perform the regular program of physical exercises; and with complete registration in the Primary Health …

  202141 citations

• Clinical Applications of l‐Glutamine: Past, Present, and Future

  PE Wischmeyer - Nutrition in clinical Practice, 2003 - Wiley Online Library

  Objective: This review will attempt to summarize recent clinical data on glutamine's use. It will present the concept of glutamine as a“ drug” or “nutraceutical,” given in addition to …

  2003127 citations

• Enteral nutrition supplemented with L-glutamine in patients with systemic inflammatory response syndrome due to pulmonary infection

  AAM Cavalcante, MWS Campelo… - Nutrition, 2012 - Elsevier

  … The objective of the present study was to assess the effect of l-glutamine (30 g/d) enriched EN on glycolytic parameters, oxidative stress, immune response, and inflammation markers in …

  201237 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 266983. 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.