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L-Glutamine 5000 mg

GNC Pro PerformanceUpdated April 2026

Product Information

Form
Powder
Servings Per Container
45
UPC
0 48107 1680
Product Type
Amino acid/Protein
DSLD Entry Date
2018-04-25

Target Groups

Adult (18 - 50 Years)Gluten Free

All Ingredients

IngredientAmount% DV
L-Glutamine5 Gram(s)

† Daily Value not established.

Label Statements

Precautions re: Children

Keep out of reach of children.

Storage

Store in a cool, dry place.

Brand IP Statement(s) re: (c), (TM), (SM)

Pro Performance results

General Statements: All Other Content

Supplementation may help maintain glutamine levels that have been depleted as a result of intense exercise. Glutamine is involved in protein synthesis and plays a pivotal role in the body's nitrogen balance. It serves as fuel for the immune system and maintenance of proper intestinal function.

Brand IP Statement(s) re: (c), (TM), (SM)

Pro Performance quality

Brand IP Statement(s) re: (c), (TM), (SM)

Pro Performance L-Glutamine is tested and certified Banned Substance Free.

Formulation re: Does NOT Contain

It is gluten free, lactose free and mixes easily with your favorite beverage.

General Statements: All Other Content

When used in conjunction with an exercise program.

Formula re: Contains

5000 mg L-Glutamine

General Statements: All Other Content

Key amino acid for muscles

General: Product/Version Code

CODE 386467

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, mix one scoop (5 g) twice daily in a beverage or shake. For maximum results, take one serving (5 g) post-exercise.

Formulation re: Does NOT Contain

Gluten free, lactose free.

General Statements: All Other Content

Notice: Significant product settling may occur.

Seals/Symbols

Gf Gluten free

Formulation re: Does NOT Contain

Gf Gluten free

Seals/Symbols

Informed-Choice.org Trusted by sport

General Statements: All Other Content

Products bearing this logo have been tested for banned substances by LGC Sport Science, Inc. a world-class anti-doping lab. Product was tested for over 145 banned substances on the 2017 World Anti-Doping Agency (WADA) Prohibited List via LGC skip lot testing protocol #ICP0307. See gnc.com for more information.

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.

Supplement Facts Panel

Supplement Facts
Serving Size 5 Gram(s)
Servings Per Container 45
Amount Per Serving% Daily Value*
L-Glutamine
5 Gram(s)

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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