Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

1-10 of 25 total
Sort By
Search Reviews

Very good glutamine.

Posted by iHerb Customer on Dec 07, 2010 | Verified Purchase

Excellent Glutamine. As everything that AST made.

Thanks for your feedback!

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.

Thanks for your feedback!

very good

Posted by iHerb Customer on Oct 31, 2014 | Verified Purchase

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

Thanks for your feedback!

didn't go well with me

Posted by iHerb Customer 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.

Thanks for your feedback!

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

Posted by iHerb Customer on Feb 28, 2017 | Verified Purchase


Thanks for your feedback!


Posted by iHerb Customer on Jul 25, 2014 | Verified Purchase

produto de excelent qualidade

Thanks for your feedback!

exelente produto

Posted by carlinhosrp on Jul 16, 2014 | Verified Purchase

Um dos melhores. sem comentário...

Thanks for your feedback!

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

Posted by iHerb Customer on Jan 02, 2014 | Verified Purchase

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

Thanks for your feedback!

Ótima glutamina

Posted by iHerb Customer on Nov 19, 2013 | Verified Purchase

Uma das melhores glutaminas e ótimo custo x benefício.

Thanks for your feedback!


Posted by iHerb Customer on Oct 12, 2013 | Verified Purchase

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

Thanks for your feedback!

1-10 of 25 total

1 2 3