L-Glutamine Powder - 300 Grams
L-Glutamine Powder - 300 Grams
L-Glutamine Powder - 300 Grams
L-Glutamine Powder - 300 Grams
L-Glutamine Powder - 300 Grams
L-Glutamine Powder - 300 Grams
  • 5 Grams Per Serving - 1 to 3 Month Supply
  • Made In The USA In A GMP Certified Facility
  • 120 Day Money Back Guarantee

L-Glutamine Powder - 300 Grams

  • L-Glutamine Is The #1 Fuel Source For The Cells Of Your Gut Lining 
  • Pure Free Form Amino Acid - Completely Allergen Free 
  • Unique Natural Fermentation Process Means Our L-Glutamine Is Made With No Synthetic Additives, Solvents, Or Animal Materials 
$24.99
  • 5 Grams Per Serving - 1 to 3 Month Supply
  • Made In The USA In A GMP Certified Facility
  • 120 Day Money Back Guarantee

Jenn

Great Product 

"Intestinal Fortitude did not disappoint with this product. It is easy to mix, and as always has the best ingredients. The taste did take a bit getting used to, it does not taste bad, just a bit of an after taste to me. However benefits far outweigh the mild taste." 

Kevin

It worked quickly for me! 

"I am not normally one to just jump in here and write a review for things, but this has improved my life so much I had to! I was suffering badly with IBS (nausea, pain, aches, flu like symptoms) in the morning.  Boy was I shocked just a few days later! No changes to diet or eating habits, but for the first time in a good year I had a normal bowel movement with NO nausea or pain! Wow. I was truly amazed. Now after only a week I'm pain free and nausea free."

Tam

Pure! 

“My favorite thing about the L-glutamine is that it is pure with nothing else added.  One container lasts a long time. Definitely worth the money for a quality product to help fortify your intestinal lining!” 

100% Pure And Allergen Free

L-Glutamine is the #1 fuel source for the cells of your Gut lining. Intestinal Fortitude Brand L-Glutamine powder is free form, with no other amino acids to compete for absorption directly into the cells that aid in the repair and regrowth of your gastrointestinal tract.

500 Grams of pure L-Glutamine. No additives, preservatives, coloring, flavorings, etc.  

5 Grams per serving (100 servings per container)

General recommendations are set between 10 and 40 Grams per day depending on the severity of your stomach troubles. We shoot for 20, and feel that is a good goal to "feed" your Gut lining what it needs.

Customer Reviews

Based on 25 reviews
92%
(23)
0%
(0)
0%
(0)
4%
(1)
4%
(1)
K
K. Cox
Intestinal Fortitude Products are Excellent

I have been taking Inestinal Fortitude products for IBS for a while now. I feel like they are helping. I need to stay away from trigger foods like dairy, red meat, pork, caffine and alcohol. After taking these products, I can actually not worry about having to be within 5 feet of a bathroom. Finally!

P
Paula ochoa
Love this product helped me so much with my digestive system

I drank my glutamine every morning on an empty stomach with water it has a tolerable
Taste can’t describe it not bad though I started off with 1 scoop to see how my body will
React to it and so far so good I love the product

G
G. Anthony
#1 necessity to healing the gut

this product is essential for gut healing, use in combination with GLR-6 and/or Pro-b11 for best results.... i take this on an empty stomach with no issues and only positive results... all of these products I've tried have worked flawlessly for me to restore my gut health that was destroyed a year ago from large amounts of prescribed antibiotics.... thank you Intestinal Fortitude for providing me with a healthy solution that i can trust!

N
N Larsen
Easy to Take

I bought this to use with other IF products. I like that it is pure & comes with a pre-measured scoop that I use to drop onto my tongue & wash down with water. I am taking it to help heal my gut from a post-surgical complication. It is easy to take & painless, more than I can day for all my pill swallowing. Love the company, the owner’s responsiveness to contact & that I can order via Amazon. The products made a noticeable difference in only a few weeks!

L
Laura Benedict
Taste bad don’t use water

Product does not mix well with anything and it does have a undesirable taste

Frequently Asked Questions

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Customer Reviews

Customer Reviews

Based on 25 reviews
92%
(23)
0%
(0)
0%
(0)
4%
(1)
4%
(1)
K
K. Cox
Intestinal Fortitude Products are Excellent

I have been taking Inestinal Fortitude products for IBS for a while now. I feel like they are helping. I need to stay away from trigger foods like dairy, red meat, pork, caffine and alcohol. After taking these products, I can actually not worry about having to be within 5 feet of a bathroom. Finally!

P
Paula ochoa
Love this product helped me so much with my digestive system

I drank my glutamine every morning on an empty stomach with water it has a tolerable
Taste can’t describe it not bad though I started off with 1 scoop to see how my body will
React to it and so far so good I love the product

G
G. Anthony
#1 necessity to healing the gut

this product is essential for gut healing, use in combination with GLR-6 and/or Pro-b11 for best results.... i take this on an empty stomach with no issues and only positive results... all of these products I've tried have worked flawlessly for me to restore my gut health that was destroyed a year ago from large amounts of prescribed antibiotics.... thank you Intestinal Fortitude for providing me with a healthy solution that i can trust!

N
N Larsen
Easy to Take

I bought this to use with other IF products. I like that it is pure & comes with a pre-measured scoop that I use to drop onto my tongue & wash down with water. I am taking it to help heal my gut from a post-surgical complication. It is easy to take & painless, more than I can day for all my pill swallowing. Love the company, the owner’s responsiveness to contact & that I can order via Amazon. The products made a noticeable difference in only a few weeks!

L
Laura Benedict
Taste bad don’t use water

Product does not mix well with anything and it does have a undesirable taste