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iHerb Customer Reviews

Source Naturals, Theanine Serene, 60 Tablets

$9.80
$17.50
Savings of: $7.70 (44% off)
4.2 out of 5 based on 47 reviews
Customer Ratings
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Items 11-15 of 43 total

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Works well...

2 people found the following review helpful

Posted by MikeMember on Jan 27, 2014

Works well for me in combination with melatonin at bedtime for restful sleep and sweet dreams.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

Great

2 people found the following review helpful

Posted by Reviewer3307060 on Nov 22, 2010

Great but theanine gave me horrible gastric reflux and it burn my throat

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useless

2 people found the following review helpful

Posted by Reviewer3117341 on Feb 23, 2012

Didn't do anything for me; slept awfully the night I tried it. And the tablets are huge and hard to swallow.

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does relax

4 people found the following review helpful

Posted by Reviewer2704269 on Dec 01, 2008

I found i needed to take it in the morning as it kept me awake at night, though it produced relaxation, it induced an alert mental state. Theanine is used to produce gaba in the brain, it inhibits serotonin production and increases dopamine levels.

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It works

1 person found the following review helpful

Posted by Reviewer1707719 on Dec 26, 2007

I have found this product to be invaluable in combatting those little irritations that seem to plague everyone. Also helps to get to sleep.

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Items 11-15 of 43 total

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