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iHerb Customer Reviews

Now Foods, L-Tyrosine, 500 mg, 120 Capsules

$10.18
$15.99
Savings of: $5.81 (36% off)
4.5 out of 5 based on 296 reviews
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Items 1-5 of 47 total

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Good value.

22 people found the following review helpful

Posted by Reviewer1842198 on Aug 24, 2009

I've been taking L-Tyrosine for about 6 months for low thyroid function and notice a HUGE difference in my symptoms. Hair loss has diminished, depression is under control, skin dryness has improved...and I take no other medication for any of these things! I would highly recommend this product for anyone who suspects low thyroid function to be an issue.

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

L-Tyrosine

5 people found the following review helpful

Posted by EirikCor on May 01, 2012

My doctor prescribed me l-phenylanine to help me deal with moodswings after hard workout/tournaments. Since its cheaper for me to order it from iherb, than buy with prescription at pharmacy here, i bought both l-phenylanine and "just for fun" l-tyrosine. The l-phenylanine gave me a bad headache, while l-tyrosine somehow (and very unexpected) brought relive to the mood swings (and yes, i know it shouldnt -but it does) ..so, thumbs up L-Tyrosine.

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Heart Smart

9 people found the following review helpful

Posted by Reviewer2757004 on Jul 05, 2009

Tyrosine is great for stress. An herbalist recommended it for calming nerves. It is also great for the thyroid, depending on the issue. I feel very calm in spite of stressful situations when I use tyrosine. I-Herb always delivers fast so no complaints!

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l-tyrosine

3 people found the following review helpful

Posted by Reviewer1688103 on Jun 27, 2011

good product been using for several years.

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the FOG is lifting...

3 people found the following review helpful

Posted by sincerelysarah on May 15, 2012

I'm taking this within the following combination:Doctor's Best Best L-Tryptophan-500 mg, Now Foods-L-Tyrosine-500 mg. and Now Foods 5-HTP-100 mg. I found that I MUST take them before bed, but I do seem to sleep very well with them. What I noticed in the last couple weeks is that I am more perceptive, alert and decisive than usual. I feel like I'm coming out of the "FOG" so-to-say.

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Items 1-5 of 47 total

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