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L-Glutamine Powder

60 Servings

Key Benefits and Actions*

  • May help support healthy intestinal cells
  • May help support normal protein metabolism
  • May help support a healthy immune system
  • May help support normal cellular energy production

Ships Monday, May 28 if ordered in the next 2 days, 10 hours and 33 minutes!

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Availability: In stock

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Full 30-Day Returns, Guaranteed.

Our return policy covers full refunds or replacements on items within 30 days of purchase.


Suitable for Vegans and Vegetarians

Free of:

Dairy, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Soy

L-Glutamine by Seeking Health provides 5,000 mg (5g) of pure L-glutamine, an amino acid that performs many vital functions. Under normal circumstances, L-glutamine can be synthesized by the body, but stressful conditions can interfere with this process. Thus, glutamine is considered a “conditionally essential” amino acid. In cases of glutamine deficiency, supplementing with L-glutamine may help support protein synthesis and cellular energy, intestinal absorption, beneficial intestinal microorganisms and a healthy immune response. Glutamine also plays an important role in the normal removal of ammonia, a waste product, as part of a healthy urea cycle.*

Suggested Use

Take 1 scoop daily or as directed by your healthcare professional.


Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Do not use if full-bottle shrinkwrap is broken or missing.

Serving Size: 1 rounded scoop
Servings Per Container: 60

Supplement Facts

L-Glutamine USP 5 g **
% DV (Daily Value) based on standard 2,000 calorie daily intake
**Daily Value not established

Other Ingredients: None.

Additional Info
Additional Info
Knowledge Base Find product FAQ and more! Click here.
Cost Per Serving $0.67
Delivery Method Powder
Scoop Size 5 g (1 tsp)
Storage Store in a cool, dry place (59°F-85°F) away from direct light. Keep out of reach of children.
Age Suitability Adult
Manufactured In USA
Case Quantity 12
Dimensions (in.) Length: 3.5 / Width: 3.5 / Height: 4.5
Weight (lb.) 0.8000
Barcode 828054134362
Return Policy 30 Day Returns ― Learn more about our Return Policy.
Customer Reviews (11)
High quality, high potency
High quality with a potency that will make a difference. I liked that it was powder form rather than capsules so I could tailor how much in each serving. Completely tasteless, though didn’t completely dissolve in liquid, at least it didn’t clump. Just the teeniest bit gritty but a stir with a spoon fixed that. Review by Jenna (Posted on 4/13/2018)
Love the purity
I like taking glutamine before my workouts. I like the purity of this product. I won't try another. Review by Steph (Posted on 2/27/2018)
Healing my gut!!!
I have already reviewed this--diagnosed with homozygous A1298C.
But I just realized how much better my intestine is doing now besides my brain! My research stated that L- Glutamine is often required to totally heal the gut, so this product is very important and it is reasonably priced!
Review by Christa (Posted on 6/22/2016)
Great for my brain!
I have tested homozygous for A1298C. By only taking a 1/2 dose once a day, I can think much faster and not hesitate in talking. I realized this when I went on a trip and did not bring it. I endorse this product........ just start it slow to get your body acclimated to it. Thank you Dr. Ben!!!!! Review by Christa (Posted on 6/22/2016)
Safe and easy to take
I use it on my clients with digestive problems. They find it easy to take and no adverse reactions, which I've experienced with other glutamine powders.
Review by Maria (Posted on 11/16/2015)
A Must Have for True Healing
I was diagnosed with leaky gut and irritable bowel. I started taking this once a day and what a difference it has made. I don't have the pain in my stomach like I did and the irritable bowel is so much better. If you are looking to heal this is a must have. Review by vickie (Posted on 2/22/2015)
LOVE this!
Love, love, love the L-Glutamine Powder! I don't take it every day, but when I need it, it works almost immediately to calm my inflamed stomach.
There have been several nights when I am awakened with a hurting stomach, and this is the only thing that works and allows me to go back to sleep.
My stomach lining apparently becomes inflamed whenever I catch a cold or virus, and drinking this throughout the day helps me recover more quickly.

Thanks for another great product, Dr. Ben!
Review by Anita (Posted on 2/2/2015)
Great Stuff!!
My doctor switched me from another brand of L-Glutimine that I was getting from our local health food store and wow what a difference! I have had an increase in energy and my IBS issues aren't as bad. But I really noticed how much better your product is when I ran out!! I received my new shipment today and am looking forward to using it! Thanks for making a great product that is affordable.
Review by Cinner (Posted on 11/6/2014)
Good Product
i Ordered this 2 weeks back for my gastritis. I tried adding 15 grams of this powder to 1 liter of water and sipped it throughout the day like Dr. Ben suggested. So far it's helping to keep my symptoms in check. I would recommend this product!

Order # 164983
Review by PPat (Posted on 4/17/2012)
Excellent Product
Order #: 139558

I started using this in my detox smoothie and I'm feeling great. All of the Seeking Health products I've tried have helped me so much. If you have any digestion issues, these are the products that will help solve the problems!
Review by Annette (Posted on 5/25/2009)
Worth a Try
I am taking this product and think that it is worth a try. I am having less intestinal trouble since I've been taking the L-Glutamine Powder, and hope my symptoms continue to improve. Review by Karen (Posted on 1/5/2009)
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*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.

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