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iHerb Customer Reviews



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No results

Posted by Reviewer2660857 on Dec 16, 2015

No results small dosage. Other brands had worked better...just the name Suntheanine

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Gave me a migraine

Posted by Reviewer1739401 on Jan 18, 2012

I was so excited to read about the benefits of L-Theanine cause it is supposed to help anxiety. I am so tired of taking xanax and wanted more natural treatment. UNFORTUNATELY this gave me a NASTY migraine headache within 2 hrs!! I am very sensitive to everything. Oh well, back to xanax.

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1 person found the following review helpful

jarrow formulas, theanine 100

Posted by Reviewer1165649 on Oct 09, 2008

I took this formula for anxiety and to help me sleep. It didn't work for me at all.

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