Net Contents
2.2 Pound(s)
Serving Size
4.5 Gram(s)
Servings Per Container
222
Supplement Form
Powder
Bar Code (UPC/SKU)
7 50902 10433 6
Product Version
ITEM: 10433.796 RM: 1001670 L: 2008179-16048
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.
Supplement Facts
Serving Size: 4.5 Gram(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Glutamine | 4.5 Gram(s) | — |
Not Present
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take one rounded teaspoon per day. This product is flavorless and dissolves in water or your favorite beverage.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.
Precautions re: Children
Keep out of reach of children.
Storage
Storage
Store in a cool, dry place. Product does not completely fill container. Settling occurs in shipping.
Formulation
Formula re: Contains
Prolab Glutamine powder is a flavorless, easy-mixing and extremely versatile free form amino acid formula. Glutamine is the most abundant, naturally occurring amino acid in muscle tissue, but it can be depleted during prolonged training. Supplementing with Prolab Glutamine powder replenishes depleted stores, to help build new lean muscle and protect hard-earned gains, by supporting protein synthesis - the manufacturing of new muscle proteins. L-Glutamine also supports acid-base homeostasis. Prolab Glutamine powder supports post-workout muscle energy repletion, volumization and repair. This "conditionally essential" amino acid functions as a critical factor in muscle form and function. This product is to be used in conjunction with a healthy diet and exercise program.
Formula re: Contains
Anti-catabolic amino acid
Formulation re: Other
Helps maximize recovery Supports a healthy immune system
Formulation re: Other
Repair Growth Preservation Lean muscle support
Formulation re: Does NOT Contain
No: Yeast, wheat, corn, milk, egg, soy, gutens, artificial colors or flavors, added sugar, starch or preservatives.
FDA Statements
FDA Disclaimer Statement
These statements have 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
Brand IP Statement(s) re: (c), (TM), (SM)
Prolab You do your part. We'll do ours.
General Statements: All Other Content
Join the Prolab Nation: www.prolab.com
Seals/Symbols
Prolab Quality Assurance
General Statements: All Other Content
Scan and learn more about this product and Prolab
Brand IP Statement(s) re: (c), (TM), (SM)
Prolab Performance Simplified
Seals/Symbols
Made in USA with domestic & international ingredients
Brand IP Statement(s) re: (c), (TM), (SM)
Copyright 2020 Prolab Nutrition LLC
Manufacturer & Distributor
Distributor
Prolab Nutrition LLC
PO Box 18215, Fairfield, OH, 45018, USA
1-833-776-5221
Market Reference
Prolab Nutrition Glutamine 88 Servings / Unflavored
Bodybuilding.com4.0(23)$39.99
ProLab BCAA Plus 180 Capsules
Prolab Nutrition4.6(8)$29.99
Prolab Amino 2000 Tablets
Walmart - RIGHT FITNESS AND NUTRITION LLC/DBA Super Health Center4.5(13)$32.99
Progressive Labs Glutamine 1.1 lb
Herbs Direct4.8(11)$42.00
GNC Pro Performance L-Glutamine
GNC4.1(257)$24.99
PVL 100% Pure Glutamine
Vita Plus USA4.8(78)$21.99
ProLab Amino Gel-Caps Softgels
Walmart - RIGHT FITNESS AND NUTRITION LLC/DBA Super Health Center4.4(20)$17.99
Prolab Nutrition Amino 2000 325 Tablets / Unflavored
Bodybuilding.com4.5(13)$49.99
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.
The Vitamin Shoppe
4.5 (254)Vitamin & supplements store
1313 Apalachee Pkwy, Tallahassee, FL 32301
The B12 Store Tallahassee
4.9 (121)Vitamin & supplements store
1400 Village Square Blvd #17, Tallahassee, FL 32312
Top Shelf Nutrition LLC
4.7 (12)Vitamin & supplements store
4708 Capital Cir NW, Tallahassee, FL 32303
GNC
3.5 (33)Vitamin & supplements store
800 Ocala Rd, Tallahassee, FL 32304
Natural Life Wellness Store
4.8 (148)Vitamin & supplements store
1734 Thomasville Rd, Tallahassee, FL 32303
Wildside Nutrition
4.6 (47)Health food store
900 Capital Cir SE #2, Tallahassee, FL 32301
GNC
3.9 (34)Vitamin & supplements store
1500 Apalachee Pkwy, Tallahassee, FL 32301
Natural Life Wellness Store
5.0 (44)Vitamin & supplements store
8468 Bannerman Rd Bldg 2, Ste 6, Tallahassee, FL 32312
Research & Studies
Rhabdomyolysis associated with nutritional supplement use
DA Scroggie, M Harris, L Sakai - JCR: Journal of Clinical …, 2000 - journals.lww.com
… supplements: Diet Fuel and GlutaMASS. Each of these patients was a young, healthy male … He began taking the nutritional supplement GlutaMASS" (Prolab Nutrition, Bloomfield, CT) 7 …
200022 citationsThe differential effect of glutamine supplementation on the orthotopic and subcutaneous growth of two syngeneic murine models of glioma
J Maurer, P Mukherjee, NL Ta, DC Lee, T Duraj… - …, 2025 - degruyterbrill.com
… weight loss, where glutamine acts to restore muscle health and nutritional status [15], 16]. … Mice were given access to a standard diet (Prolab RMH 3000) and water ad libitum unless …
2025Walker 256 tumor‐bearing rats demonstrate altered interstitial cells of Cajal. Effects on ICC in the Walker 256 tumor model
L Fracaro, FCV Frez, BC Silva… - …, 2016 - Wiley Online Library
… Supplementation with 2% L-glutamine partially reduces cachexia and reduces the tumor … contribute to the improved health of tumor-bearing rats. Furthermore, L-glutamine appears to be …
201629 citationsFunctional Food in the Marketplace: New Products, Availability, and Implications for the Consumer
JK Rippe - Nutritional Health: Strategies for Disease Prevention, 2012 - Springer
… With the health impact of nutritional supplements critically reviewed in Chap. 20, this present … It is available in nutrition bars such as ProLab’s Lean Mass Creatine Bar. Glutamine, …
20121 citationsThe effects of carbohydrate and amino acids on muscle protein synthesis after acute resistance exercise and muscle adaptation following chronic resistance training
W Wang - 2016 - repositories.lib.utexas.edu
… Glutamine, a conditionally essential AA, is increasingly recommended to … glutamine with L-alanine to form a dipeptide (AlaGln). The first study demonstrated that AlaGln supplementation …
20161 citationsGLUTAMINE SUPPLEMENTATION AND RENAL HEALTH
T Juiced, D Ahmad, M Bansal, E Dillon, S Dorsey… - api.drum.lib.umd.edu
… protein supplements contained more glutamine than stated by the manufacturers. … and the actual glutamine content of popular supplements as compared to their labels. …
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-02-23. DSLD Label ID: 321837. 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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