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iHerb Customer Reviews
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Very good glutamine.

Posted by Reviewer1032009 on Dec 07, 2010 | Verified Purchase

Excellent Glutamine. As everything that AST made.

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Bad Experience

Posted by juniper on Mar 01, 2013 | Verified Purchase

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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very good

Posted by 5142170042684033313 on Oct 31, 2014 | Verified Purchase

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

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didn't go well with me

Posted by Reviewer2584296 on Sep 10, 2011 | Verified Purchase

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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This is best product and most purest Glutmaine you can buy.

Posted by 5221408038835440824 on Feb 28, 2017 | Verified Purchase


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Posted by 4967620642800656748 on Jul 25, 2014 | Verified Purchase

produto de excelent qualidade

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exelente produto

Posted by carlinhosrp on Jul 16, 2014 | Verified Purchase

Um dos melhores. sem comentário...

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AST Sports Science, GL3, L-Glutamine, Micronized, 42.33 oz

Posted by 5346978280153067524 on Jan 02, 2014 | Verified Purchase

excellent product, recommend, it is essential to boost your immunity.

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Ótima glutamina

Posted by Reviewer1363478 on Nov 19, 2013 | Verified Purchase

Uma das melhores glutaminas e ótimo custo x benefício.

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Posted by 5296160811640144402 on Oct 12, 2013 | Verified Purchase

Bonne glutamine. Trop tôt pour l'instant pour donner un avis.

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1-10 of 26 total

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