Customer Reviews

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

$49.73
$82.99
Savings of: $33.26 (40% Off)
4.3 out of 5 based on 29 reviews
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Items 1-5 of 23 total

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Very good glutamine.

2 people found the following review helpful

Posted by Reviewer1032009 on Dec 07, 2010

Purchased at iHerb

Excellent Glutamine. As everything that AST made.

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Bad Experience

1 person found the following review helpful

Posted by juniper on Mar 01, 2013

Purchased at iHerb

After a few days of using 7.5g to 10g, I noticed that I had difficulty urinating, got headaches, my colds got worse, lost my appetite and the main reason why I stopped using L-Glutamine was because it caused depression and anxiety. All the symptoms alleviated after I stopped using this product. I've later read that L-Glutamine can be converted to excitotoxin in the brain and disrupts neurons, which would explain the depression and anxiety.

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didn't go well with me

1 person found the following review helpful

Posted by Reviewer2584296 on Sep 10, 2011

Purchased at iHerb

I've been using it 2 times, around 2 weeks every time. Each time I developed a bad eczema on my hands. It disappears in a week when I stop taking AST Sports Science, GL3, Micronized L-Glutamine. Will never try it again.

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Pure and easy

Posted by Reviewer2934662 on Jul 21, 2011

Purchased at iHerb

I like that this is simply pure glutamine that you can put into any shake or drink. It helps my muscles from being as sore.

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Good

Posted by sportpit on Aug 22, 2011

Purchased at iHerb

Good

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Items 1-5 of 23 total

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