L-Glutamine Powder®
Amino Acids & ProteinBrand: Douglas Laboratories
Net Contents
250 Gram(s)
Serving Size
4 Gram(s)
Servings Per Container
62
Supplement Form
Powder
Bar Code (UPC/SKU)
3 10539 00472 2
Product Version
Formula #907101 V2
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
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.
Supplement Facts
Serving Size: 4 Gram(s) · 2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Glutamine | 4 Gram(s) | — |
Not Present
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Usage: As a dietary supplement, adults mix 1 teaspoon (approximately 4 grams) in water or juice, twice daily or as directed by your health professional.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.
Precautions re: Children
Keep out of the reach of children.
Precautions re: All Other
Use only if safety seal is intact.
Storage
Storage
Store in a cool, dry place.
Formulation
Formulation re: Does NOT Contain
Gluten-free, Non-GMO
FDA Statements
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
Scan to learn about our manufacturing excellence Packaged by weight, not volume. Settling may occur.
Manufacturer & Distributor
Manufacturer
Douglas Laboratories
600 Boyce Road, Pittsburgh, PA, 15205
1.800.245.4440
Market Reference
Douglas Laboratories L-Glutamine Powder
Pine Street Clinic5.0(1)$51.00Douglas Laboratories L-Glutamine
boulevardcompounding.com4.7(37)$15.50LowestDouglas Labs L Glutamine
PALM Health4.7(37)$15.50LowestThorne L-Glutamine Powder
Target4.8(2000)$67.00Glutasolve Glutamine Supplement / Tube Feeding Formula
Medicaleshop5.0(2)$56.78L-Glutamine 1000g Powder
Jo Mar Labs$36.00L-Glutamine Powder
Weights & Shakes$27.00Glutamine
Catalyst 4 Fitness$29.95
Where to Buy Locally
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.
2nd Street Nutrition
4.6 (20)Vitamin & supplements store
4908 2nd St, Long Beach, CA 90803
Circle Nutrition Center
4.8 (24)Vitamin & supplements store
1819 Ximeno Ave, Long Beach, CA 90815
Wholesale Nutrition Center
5.0 (43)Vitamin & supplements store
12140 E Carson St Unit B-1, Hawaiian Gardens, CA 90716
Wholesale Nutrition Center
4.9 (106)Vitamin & supplements store
4704 D St, Lakewood, CA 90712
Max Muscle Nutrition
4.9 (86)Weight loss service
322 Pine Ave, Long Beach, CA 90802
GNC
4.1 (20)Vitamin & supplements store
100 E 4th St, Long Beach, CA 90802
Nutrishop Lakewood
4.7 (15)Vitamin & supplements store
5505 Del Amo Blvd, Lakewood, CA 90713
The Vitamin Shoppe
4.4 (128)Vitamin & supplements store
4327 Candlewood St, Lakewood, CA 90712
Research & Studies
Safety and metabolic effects of L‐glutamine administration in humans
TR Ziegler, K Benfell, RJ Smith… - Journal of Parenteral …, 1990 - Wiley Online Library
A series of dose‐response studies was conducted to evaluate the clinical safety, pharmacokinetics, and metabolic effects of L‐glutamine administered to humans. Initial studies in …
1990379 citationsL-glutamine supplementation: Effects on recovery from exercise
TJ Piattoly - 2005 - search.proquest.com
… 2) Peak Power, as defined by the highest power output generated during any 3-5 second period of the test will not be further enhanced as a result of L-glutamine supplementation. …
200513 citationsL-Glutamine supplementation: effects on endurance, power and recovery.
T Piattoly, TR Parish… - Current topics in …, 2013 - search.ebscohost.com
… ABSTRACT: The purpose was to examine the influence of L-Glutamine on endurance and … Subjects were then randomized to either L-glutamine (GLU) or placebo (CON) for 6 days. …
201311 citationsA New Treatment for Patients with Short-Bowel Syndrome Growth Hormone, Glutamine, and a Modified Diet
TA Byrne, RL Persinger, LS Young, TR Ziegler… - Annals of …, 1995 - journals.lww.com
Objective: The purpose of this study was to initially determine if growth hormone or nutrients, given alone or together, could enhance absorption from the remnant small bowel after …
1995576 citationsThe effect of glutamine supplementation in patients following elective surgery and accidental injury
DW Wilmore - The Journal of nutrition, 2001 - academic.oup.com
… Several studies with heterogeneous groups of patients (intensive care unit patients with diverse medical and surgical diseases) were reviewed but not included in this report. …
2001306 citationsGastrointestinal 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
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-08-23. DSLD Label ID: 232005. 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.
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