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iHerb Customer Reviews

$12.15

$22.50

Savings of: $10.35 (46% off)

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(6)
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Reviews | English
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L tryptophan

Posted by Reviewer1938551 on Dec 21, 2012

I haven't tried this alone with no other sleep aids, so I do not know how much it is helping yet. I would try it again, though.

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bargain

Posted by Reviewer1639774 on Apr 13, 2012

l-tryptophan seeems to work fine. also hss important b-6 coenzyme that's key to eye health

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Good formula, decent price.

Posted by Reviewer3119327 on Feb 24, 2009

Addition of B6 and other co-factors makes this a good tryptophan formula in my opinion.

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L-Tryptophan

Posted by Reviewer2202029 on Dec 30, 2008

Mood has definitely improved.

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1 person found the following review helpful

Review

Posted by Reviewer2749330 on Oct 14, 2008

it says to take three tablets but, I feel 1 is enough. works good.

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