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Jarrow Formulas, L-Glutamine, 4 oz (113 g) Powder

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In Stock
  • Expiration Date: Apr 2018
  • Shipping Weight: 0.41 lbs (0.19 kg)
  • Product Code: JRW-15009
  • UPC Code: 790011150091
  • Package Quantity: 4 oz (113 g) Powder
  • Dimensions: 2.4 x 2.4 x 4.3 in, 0.35 lbs (0.16 kg)
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Save $4.00 when you purchase these items today for only $15.13
Total: $19.13
Combo Discount: - $4.00
Together: $15.13

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Product Overview


  • Pharmaceutical Grade L-Glutamine
  • Supports Muscle Tissue & Immune Function
  • Dietary Supplement
  • Vegan

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, as well as 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 ½ teaspoon (approximately 2 g) 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 g 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.

Suitable for vegetarians/vegans.


Store in a cool, dry place.

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 g)
Servings Per Container: 56
  Amount Per Serving % DV
L-Glutamine 2 g *
* Daily Value not established.
iHerb Customer Reviews


Posted by 5141733242872915701 on Oct 25, 2016

Has no taste, dissolves easily. Take it when I wake up and before bed. Will continue to buy

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Small amount helps me get back to sleep

Posted by Reviewer2019871 on Jul 11, 2016

I sometimes wake up at strange hours like 4:00 a.m. Taking about 1/2 gram in water usually allows me to go back to sleep within 10 minutes.

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Digestive Support

Posted by 4623853117388932271 on May 24, 2016

I've used L-glutamine in the past in tablet form as a digestive aid and I find the powder very effective. It's very gentle on my stomach and there's no after taste and I'm also beginning to experience some improvements.

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Posted by Reviewer2506491 on May 02, 2016

Very cheap price for a good quality product, this is a lot more expensive in australia

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I think it is working

Posted by 4984616537312914456 on Jun 10, 2015

It has a slight effect in lessening my chonic stomach pain.

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