L-Glutamine 2x750 mg per night significantly improved muscle pain, sleep quality w/o morning grogginess, calm stomach/abdomen. Best taken on an empty stomach with lots of water. Recommended!
Posted by iHerb Customer on Jan 06, 2018 | Verified Purchase
Posted by iHerb Customer on Jun 20, 2017 | Verified Purchase
Llevo poco tiempo tomando la L-Glutamine, realmente todavía no puedo evaluar el producto. Saludos Carme Trias
Posted by iHerb Customer on Dec 03, 2016 | Verified Purchase
I have this product all the time ja get it almoust every day. I think its good for my stomach. :)
Posted by iHerb Customer on Nov 16, 2007 | Verified Purchase
it was very good for my brain.
Posted by iHerb Customer on May 10, 2017 | Verified Purchase
Posted by iHerb Customer on Sep 11, 2012 | Verified Purchase
While the potency of this Jarrow product is high, I would only buy them again if my usual brand were not available, as they do not contain either the B-6 or vitamin C that are required to get the most bioavailability of any individual amino acid. If you take B-6 and vitamin C tabs as a matter of course with your amino acids, then this product will work for you. If you want something that is already set up to work as is, you'll have to get a brand that contains B-6 at least (and preferably vitamin C) along with L-Glutamine. These caps are relatively expensive as well, in comparison to other brands that are more bio-available. so I cannot give it a very high recommendation.
Posted by iHerb Customer on Aug 11, 2011 | Verified Purchase
This is good but i would prefer tablets instead
Posted by iHerb Customer on Jul 10, 2010 | Verified Purchase
Good cost performance. Reliable quality.
Posted by clevercuts on May 22, 2010 | Verified Purchase
Good product, Great price. Thanks I Herb
Posted by iHerb Customer on Oct 09, 2007 | Verified Purchase
This is a product that was recommended to me by a specialist in the nutrition field. What I appreciate is i-herb's convenient web site, quick confirmation and very very prompt delivery