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4070 reviews
Due to an influx of orders, shipping may be delayed by a couple of days.
What Is L-Glutamine?

L-Glutamine is a nonessential amino acid that plays an important role in metabolic function. It is used by the body to fuel the cells and is the most common amino acid found in the human body. 

L-Glutamine Benefits

Often taken as part of a preworkout regimen, L-Glutamine is most commonly used by athletes and bodybuilders to help boost exercise endurance and to aid in recovery. L-Glutamine may also supports immune function, contribute to healthy metabolic function, and benefit gut and digestive health.

  • Help boost athletic endurance
  • Aid exercise recovery
  • Fortify immune function
  • Support healthy metabolic function
  • Promote digestive and gut health
  • Contribute to overall health and wellness
Supplement Facts
Serving Size: 1000 milligrams
Servings Per Container: -
Amount Per Serving % Daily Value
L-Glutamine 1000 mg *
* Daily Value not established.
Other Ingredients: None
Free of: Added Sugar, Soy, Dairy, Yeast, Gluten, Additives

Suggested Use: As a dietary supplement, take 1000 mg (about 1/3 tsp) once or twice daily preferably before a workout, or as directed by a physician.

Store in a dry, cool, place

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.

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.

Customer Reviews
4.8 Based on 4070 Reviews
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Filter Reviews:
Li-jar K.
United States United States

Good workout supplement!

Jeremy M.
United States United States
Very pleased

Placed order on a friday I believe and received it the thursday afterwards. Started using it today so ill post another review. But ive been ordering supplements off and on here for a couple years and prefer them over any other brands.

A Customer
Will D.
United States United States
Excellent Product and Pricing

I've been buying Bulk Supplements products for years and I've never been let down. The quality is excellent and the prices are some of the best you'll be able to find, especially for high quality products. This L-Glutamine is great, definitely buy it.

Sean D.
United States United States

Theres a reason doctors prescribe thus stuff to burn victims.

Miriah J.
United States United States
Poor design of bag

I love the product just not how to store after initial opening of the bag. The resealable bag will not capture to be resealed for storage.

mike c.
United States United States
great glutamine

2nd time ordering your glutamine very pleased with the product will order again and recieved it just a few days thanks moe