L-Glutamine Powder®
Amino Acids & ProteinBrand: Progressive Professional from Progressive Laboratories
Functions
Net Contents
1.1 Pound(s)
Serving Size
5 Gram(s)
Servings Per Container
100
Supplement Form
Powder
Bar Code (UPC/SKU)
3 51821 03300 6
Product Version
Reorder No. 3300 Rev. L1819
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: 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: 5 Gram(s) · 2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Glutamine | 5 Gram(s) | — |
Not Present
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Mix 1 teaspoon with your beverage of choice. For best results, use one serving 15 minutes after workout and another serving before bed to promote lean muscle mass and cell growth.
Warnings & Precautions
Precautions re: All Other
Sold only for dispensing by a licensed health care professional.
Precautions re: Pregnant or Nursing or Prescription Medications
Pregnant and/or lactating women should consult their physician prior to use.
Precautions re: All Other
Tamper evident resealable bag. Do not use if bag has been opened.
Precautions re: Children
Keep out of reach of children.
Formulation
Formulation re: Other
Muscle performance Cell volumizer Dissolves quickly
Formula re: Contains
L-Glutamine is a top amino acid used to increase cell volume.
Formulation re: Other
This product has been produced in a 3rd party inspected, GMP facility. (Good Manufacturing Practices)
Formulation re: Does NOT Contain
Gluten Free
FDA Statements
FDA Statement of Identity
Dietary Supplement
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.
Other Label Statements
Seals/Symbols
Certified GMP Compliant GMP Good Manufacturing Practices 21 CFR 111
Manufacturer & Distributor
Manufacturer
Progressive Laboratories, Inc.
Irving, Texas, 75038
1-800-527-9512
Market Reference
Progressive Labs Glutamine 1.1 Lb
Blue Sky Vitamin4.8(11)$42.00ProLab Glutamine Powder 400 Grams
GNC4.1(27)$39.99L-Glutamine Gut | Gut Health Redefined
proctologistpreferred.com$34.99Nutricost L-Glutamine
Nutricost4.6(1500)$27.97ProSupps Glutamine 300 Amino Acid
Target4.7(89)$23.99Norris Healthcare Glutamine Complex PLG-U
Norris Healthcare$64.00GNC Pro Performance L-Glutamine
GNC4.1(258)$24.99Support Muscle Recovery and Improve Gut Health
problend.com$22.92Lowest
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.
Sportnahrung24.at
4.7 (59)Vitamin & supplements store
Favoritenstraße 56, 1040 Wien
Bozz-nutrition.at
5.0 (99)Vitamin & supplements store
Mariahilfer Str. 47/Stiege 2, 1060 Wien
BioTechUSA Wien Mitte
4.6 (198)Vitamin & supplements store
Wien Mitte The Mall, Landstraßer Hauptstraße 1B/Top-Nr 004, 1030 Wien
Giw Nutrition
5.0 (154)Vitamin & supplements store
Wiedner Hauptstraße 110, 1050 Wien
BodyMindCheck Supplements GmbH
5.0 (12)Vitamin & supplements store
Westbahnstraße 38, 1070 Wien
BioTechUSA Bahnhofcity
4.9 (518)Vitamin & supplements store
BahnhofCity Wien West, Europaplatz 3/Top 0.10, 1150 Wien
Prominomax - Supplements for Friends
4.8 (96)Vitamin & supplements store
Mariahilfer Str. 88A, 1070 Wien
ProteinStore
3.8 (34)Vitamin & supplements store
Zollergasse 7, 1070 Wien
Research & Studies
l-Glutamine supplementation enhances glutathione peroxidase and paraoxonase-1 activities in HDL of exercising older individuals
RS Pires, PGS Braga, JMB Santos, JB Amaral… - Experimental …, 2021 - Elsevier
… Therefore, the objective of this study was to investigate the effects of Gln supplementation on the redox balance and on the total HDL antioxidant capacity by evaluation of the activity of …
202116 citationsL-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
… responsiveness, and progressive reduction in muscle mass, varying … In healthy elderly people, a progressive loss of muscle … time, that an oral supplementation of L-glutamine for 30 days …
202141 citationsThe effects of acute/chronic glutamine and glutamine peptide supplementation on the performance and immune function in young active adult athletes
H Rezende Freitas, A da Silva Pereira… - Current Nutrition & …, 2015 - ingentaconnect.com
… or endurance training and L-glutamine or glutamine peptide supplementation. Acquired data has … Indeed, the CARBOGLUT group presented a progressive resistance to the 5 phases of …
20153 citationsReal-world observational study on the long-term effect of L-glutamine treatment on renal parameters of adult and pediatric patients with sickle cell disease
N Elenga, MA Yassin - Frontiers in Medicine, 2023 - frontiersin.org
… Sickle cell nephropathy (SCN) is a progressive … L-glutamine for treating SCD in patients aged 5 years and above in 2017. Earlier studies have demonstrated that long-term L-glutamine …
20236 citationsEffect of glutamine supplementation on muscular damage biomarkers in professional basketball players
A Córdova-Martínez, A Caballero-García, HJ Bello… - Nutrients, 2021 - mdpi.com
… A progressive stage exercise test (25 W min −1 up to maximal power) was performed on a … This study demonstrates that an acute oral supplementation (20 days) with L-glutamine results …
202159 citationsGlutamine as an anti-fatigue amino acid in sports nutrition
AY Coqueiro, MM Rogero, J Tirapegui - Nutrients, 2019 - mdpi.com
… L-alanyl-L-glutamine supplementation and the sports drink … alanine supplementation, as dipeptide (L-alanyl-L-glutamine) … climbing a vertical ladder with progressive loads. We observed …
2019203 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-11-22. DSLD Label ID: 299197. 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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