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Jarrow Formulas, L-Glutamine, 8 oz (227 g) Powder

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In Stock
  • Expiration Date: May 2018
  • Shipping Weight: 0.71 lbs (0.32 kg)
  • Product Code: JRW-15007
  • UPC Code: 790011150077
  • Package Quantity: 8 oz (227 g) Powder
  • Dimensions: 5 x 3 x 3 in, 0.6 lbs (0.27 kg)
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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

Usage: Mix ½ 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: ½ teaspoon (approximately 2 grams)
Servings Per Container: 113
  Amount Per Serving % DV
L-Glutamine 2 g *
* Daily Value not established.
iHerb Customer Reviews

Good Product/Well Priced

Posted by Reviewer2019871 on Sep 06, 2016

I find that a small amount of l-glutamine helps me get back to sleep in the middle of the night, and works better than GABA or anything else I have tried. This product is high quality and favorably priced.

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No Filler, Good!

Posted by MarieMR on May 06, 2016

I add this to my smoothies or I have it 15 minutes before smoothies or meals. No tummy upset either way. Product smells fresh and clean, has no taste really.iHerb provide me with good customer service, item always packed well and fast DHL service, Thanks!

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Posted by Reviewer3153555 on Apr 12, 2016

This product is very good quality but unfortunately it didn't agree with my stomach---gave me griping pains.

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I take this by the tablespoon.

Posted by mozzer on Jun 23, 2015

I put a tablespoon of glutamine mixed with some organic spirulina. I find that this combo cuts down my appetite and makes me less likely to eat impulsively. I also put some in a shake after a workout. I noticed a better mood, too.

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great product

Posted by 4993264536880984329 on Jun 21, 2015

this calm down stomach and intestines so well. I can highly recommended and will buy again.

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