L-Glutamine Powder®
Amino Acids & ProteinBrand: GNC Pro Performance
Net Contents
2 lb
Serving Size
5 Gram(s)
Servings Per Container
181
Supplement Form
Powder
Bar Code (UPC/SKU)
0 48107 05173 0
Product Version
CODE 350561 AHG
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.
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: 5 Gram(s) · 2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Glutamine | 5 g | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
DIRECTIONS: As a dietary supplement, take one heaping teaspoon (5g) post exercise in 8 fl. oz of water or fruit juice and another 5 g serving two hours later.
Warnings & Precautions
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Storage
Storage
Store in a cool, dry place.
Formulation
Formula re: Contains
Each serving supplies 5 grams of L-glutamine powder and blends easily with any beverage or sports drink.
Formula re: Contains
5 GRAMS OF L-GLUTAMINE PER SERVING
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
FDA Statement of Identity
FREE-FORM AMINO ACID
Other Label Statements
General: Product/Version Code
CODE 350561 AHG
General Statements: All Other Content
Glutamine, one of the most abundant amino acids found in skeletal muscles, serves as fuel for the immune system, provides an anti-catabolic effect and is involved in protein synthesis.* Prolonged high-intensity exercise has shown to decrease glutamine levels, shich may result in glutamine deficiency.
General Statements: All Other Content
Made in the USA
General Statements: All Other Content
NOTICE: Significant product settling may occur.
Brand IP Statement(s) re: (c), (TM), (SM)
Supplementing with Pro Performance(R) L-Glutamine Powder may help in maintaining glutamine stores.
General Statements: All Other Content
SUPPORTS MUSCLE FUNCTION DURING & AFTER EXERCISE*
Manufacturer & Distributor
Other
1-888-462-2548
Distributor
General Nutrition Corporation
Pittsburgh, PA, 15222
Other
Market Reference
GNC Pro Performance L-Glutamine
GNC4.1(257)$24.99Gnc Pro Performance L-Glutamine
Walmart - Pattern4.1(257)$44.99GNC Pro Performance® L-Glutamine
GNC4.6(41)$19.99LowestBeyond Raw Chemistry Labs L-Glutamine
GNC4.8(29)$24.99GNC Pro Performance L-Glutamine 5000 mg | 400 gm | 80 Servings | Key Amino Acid For Faster Recovery | Boosts Immunity | Supports Intestinal Function |
Silkrute4.1(257)$37.74GNC Pro Performance Essential Amino Complete
GNC3.4(160)$34.99GNC Pro Performance Weight Gainer
GNC3.5(4000)$34.99GNC Pro Performance L-Glutamine 5000mg Amino Acid Supplement Powder Supports Muscle Recovery Function Immune System Plays Key Role in Protein
GoSupps.com4.1(257)$84.99
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.
GNC
4.5 (176)Vitamin & supplements store
215 W 125th St, New York, NY 10027
The Vitamin Shoppe
4.4 (105)Vitamin & supplements store
157 East 86th St, New York, NY 10028
Vitamin Peddler Inc
5.0 (52)Vitamin & supplements store
142 W 83rd St, New York, NY 10024
Nutri - Life Nutritional Center
4.6 (17)Vitamin & supplements store
1469 St Nicholas Ave, New York, NY 10033
HEALTHYHOLIC
4.9 (27)Delivery Restaurant
2803 Broadway, New York, NY 10025
7 Grains Health Foods
4.8 (46)Health food store
2322 Adam Clayton Powell Jr Blvd, New York, NY 10030
The Vitamin Shoppe
4.3 (126)Vitamin & supplements store
661 W 181st St, New York, NY 10033
GNC
4.3 (107)Vitamin & supplements store
3799 Broadway, New York, NY 10032
Research & Studies
The influence of oral L-glutamine supplementation on muscle strength recovery and soreness following unilateral knee extension eccentric exercise
Z Legault, N Bagnall… - … journal of sport …, 2015 - journals.humankinetics.com
… in this study, which was approved by the Health Sciences Research Ethics Board at Dalhousie … -1·day-1 of L-Glutamine (Micronized L-Glutamine: GNC Pro Performance®, Mississauga, …
2015109 citationsGLUTAMINE SUPPLEMENTATION AND RENAL HEALTH
T Juiced, D Ahmad, M Bansal, E Dillon, S Dorsey… - api.drum.lib.umd.edu
… surrounding protein supplementation and renal health that this research team could fill. … match the actual content in the supplement bottles determined using high-performance …
The Influence of Oral L-Glutamine Supplementation on Muscle Strength Recovery and Soreness Following...
D Kimmerly - summaremeis.com
… in this study, which was approved by the Health Sciences Research Ethics Board at Dalhousie … -1·day-1 of L-Glutamine (Micronized L-Glutamine: GNC Pro Performance®, Mississauga, …
TREATMENT OF CHEMOTHERAPY-INDUCED ORAL MUCOSITIS USING LOW INTENSITY LASER AND L-GLUTAMINE: AN EXPERIMENTAL STUDY
H HH, ELW HM, HM Hagag, EKH Mohammad - researchgate.net
… Delays in drug administration and increased medical costs are also considered, additionally, it may … L-glutamine application GLN powder (GNC Pro Performance® USA) was mixed with …
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 …
202419 citationsl-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 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-11-25. DSLD Label ID: 2703. 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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