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Jarrow Formulas, L-Glutamine, Powder, 17.6 oz (500 g)

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Jarrow Formulas, L-Glutamine, Powder, 17.6 oz (500 g)

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Jarrow Formulas, L-Glutamine, Powder, 17.6 oz (500 g)

In Stock
17.6 oz
35.3 oz
8 oz
17.6 oz
4 oz
  • Expiration Date: 03/2019
  • Shipping Weight:
    0.73 kg
    Switch to Imperial units
  • Product Code: JRW-15046
  • UPC Code: 790011150466
  • Package Quantity: 17.6 oz
  • Dimensions:
    12.7 x 12.2 x 12.2 cm , 0.61 kg
    Switch to Imperial units
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Product Overview


  • Pharmaceutical Grade L-Glutamine
  • Supports Muscle Tissue & Immune Function
  • Dietary Supplement
  • Vegan
  • Suitable for Vegetarians/Vegans

L-Glutamine - the most abundant amino acid in the human body - is involved in many metabolic processes, including the synthesis and protection of muscle tissue, the production of glycogen and immune support during periods of immune and muscular stress. L-Glutamine is also a major source of fuel for enterocytes (intestinal cells) and hence supports the integrity of the intestinal lining.

Suggested Use

Mix 1/2 teaspoon (approximately 2 grams) into 6 to 8 oz of fluid and drink when stomach is empty or as directed by your qualified healthcare professional. For athletes, maximal results will be obtained by supplementing with 2 grams of glutamine after exercise.

Other Ingredients

Jarrow Formulas L-Glutamine is manufactured by microbiological fermentation. This product is 100% L-Glutamine and contains NO other substance.

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.


Store in a cool, dry place. Do not refrigerate.

Packaged by weight, not by volume.

Note: If you have a medical condition, are pregnant, lactating, trying to conceive, or taking medications (including psychotropic medications), consult your qualified healthcare professional before using this product.

Keep out of the reach of children.

Supplement Facts
Serving Size: 1/2 teaspoon (approximately 2 grams)
Servings Per Container: 250
  Amount Per Serving % DV
L-Glutamine 2 g *
*Daily Value not established.
iHerb Customer Reviews

Well packed, fast shipping, excellent quality

Posted by iHerb Customer on Jul 20, 2017 | Verified Purchase

Great product, pure, no additives, hermetically packed. Superfast shipping. Will definitely buy more in the future.

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Jarrow l-glutamine works well.

Posted by iHerb Customer on Jun 30, 2017 | Verified Purchase

Apparently it works magic for my girlfriend, as initially I bought it for myself, but ended up being used by my girlfriend, she is very satisfied.

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Exellent for Healing Gut

Posted by iHerb Customer on Apr 25, 2017 | Verified Purchase

From time to time I have to use L-glutamine to prevent it leaky gut - I have celiac disease. Before I started to use it I have skin rashes. After using it dissapeared.

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Bought it for the digestive system

Posted by fruityfull on Feb 20, 2017 | Verified Purchase

L-glutamine builds the mucosal lining in the stomach and intestines, so thats why I use it. This is a good product for a good price. I take 5 grams on an empty stomach. I definitely recommend it, especially if you have gastritis or a weak digestive system.

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Good product, Re-ordered Again

Posted by iHerb Customer on Jan 31, 2017 | Verified Purchase

One of the things I'm taking to heal gut lining from acid reflux. I take it every morning on empty stomach in plain water or dissolving in it with 2 capsules Thorne's GI Encap. Healing in the gut takes time and and consistent supplementation, results don't come fast, however, overtime I do feel that my digestive system is able to withstand stress and food better. At the recommended dose 1/2 tsp the powder has a imperceptible taste , mildly acidic at higher dosages. Dissolves easily in water, makes a good workout drink, helps with muscle soreness The container is easy to scoop the product out to into a smaller container for convenience, stayed fresh without clumping right to the end.

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