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AST Sports Science, GL3, L-Glutamine, Micronized, 42.33 oz (1200 g)

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  • Product Code: ASS-00257
  • UPC Code: 705077002574
  • Package Quantity: 42.33 oz (1200 g)
  • Dimensions: 5.5 x 5.5 x 7.6 in, 3 lbs (1.36 kg)
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Product Overview


  • Strength · Size · Recovery
  • Dietary Supplement

Glutamine represents over 63% of the amino acid content in the amino acid pool of muscle tissue. Intense training and exercise put greater demands on your body for Glutamine, making it a conditionally essential amino acid.

New Micronized GL3 L-Glutamine represents a leap forward in Glutamine supplementation. GL3 uses a state-of-the-art Particle Micronization Technology (PMT). Each tiny particle of GL3 is 20 times smaller than regular Glutamine Powder. This allows for ultra-fast absorption and utilization.

Glutamine is the most common amino acid in the body and is key to the metabolism and maintenance of muscle tissue. Glutamine is also the highest concentrated amino acid in the muscle cell and acts as a primary shuttle for nitrogen from the bloodstream to inside the muscle cell. Glutamine has a multifaceted role in human nutrition and is essential for the support of muscle tissue and immune function.

Suggested Use

As a dietary supplement, mix 2 teaspoons (10 grams) in 6 to 8 oz of water or juice. Drink 1 serving 30 minutes before training and 1 serving 30 minutes after training.


Contents packaged by weight - not volume. Some settling may occur.

Supplement Facts
Serving Size: 2 Teaspoons (10 grams)
Servings Per Container: 120
  Amount per Serving: %DV
L-Glutamine 10 g *
*Daily Value not established.
Percent Daily Value (%DV) are based on a 2000 calorie diet.
iHerb Customer Reviews

1 star

Posted by JOSPHH on May 06, 2016

1 star

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very good

Posted by 5142170042684033313 on Oct 31, 2014

the product arrived quickly. Always use the site for supplements.

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very good

Posted by 4659068510594994332 on Sep 06, 2014

Hi i like this product.

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Great value

Posted by 4998367473006626696 on Sep 02, 2014

Great value

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Product not received

Posted by 5160767796364490930 on Aug 07, 2014

Unfortunately, I made the mistake of making a purchase with shipping without screening, then only God knows where this product

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