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iHerb Customer Reviews

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Posted by iHerb Customer on August 5 2009 | Verified Purchase

I was told by my trainer to use L Glutamine before and after workouts. It seems to provide a little burst of extra energy and prevents undue soreness.

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Something is working very well for my husband & me, and this is one of the supplements we take, so....

Posted by Minna2theMax on July 9 2014 | Verified Purchase

I bought this supplement after reading that taking 2g of L-Glutamine before bed has been proven to cause an increase in HGH. I haven't had my before-and-after HGH levels measured, but something my husband & I are doing has significantly increased our energy levels, mental clarity and immune responses (no sicknesses since we started our low-carb, high nutrient, no-sugar regime + selected supplements a few months ago), so this one seems to be doing its part. We both take 2g of it every night before bed -- that's the recommendation I've read.

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For fast recovery

Posted by iHerb Customer on April 10 2014 | Verified Purchase

Stress, fatigue, etc. the L-glutamine will give you a faster recovery.

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Posted by iHerb Customer on January 2 2014 | Verified Purchase

L-Glutamine is highly effective on me but effect wear off after about 10 days. Really improve concentration 20 minutes after ingestion for about 1 -2 hours.

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immune system and memory

Posted by iHerb Customer on February 24 2011 | Verified Purchase

helps boost energy and immune system

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Glutamine Works!!!

Posted by iHerb Customer on June 16 2010 | Verified Purchase

I have found that Glutamine works to increase my energy and alertness. I highly recommend it to help those with low energy, alertness, and even focus problems due to fatigue.

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Great for recovery (cycling, running, etc)

Posted by iHerb Customer on April 26 2010 | Verified Purchase

REally great for performance in cycling and running... has a perfect blend for people who really push their workouts

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Great product

Posted by iHerb Customer on March 24 2009 | Verified Purchase

My husband and I take this supplement. It helps give us energy everyday and great for workouts.

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muscle man

Posted by iHerb Customer on February 23 2009 | Verified Purchase

makes me more aware of my muscles

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Still testing

Posted by iHerb Customer on June 14 2008 | Verified Purchase

The value is excellent - half the price I was paying for L-glutamine at my local gym. An essential supplement for anyone wanting to build muscle, especially important if cutting calories to lose fat at the same time.

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