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iHerb Customer Reviews

Now Foods, L-Tyrosine, 100% Pure Powder, 4 oz (113 g)

$12.10
$18.99
Savings of: $6.89 (36% off)
4.2 out of 5 based on 46 reviews
Customer Ratings
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Items 1-5 of 6 total

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For tyrosine intermediate

1 person found the following review helpful

Posted by Reviewer2918349 on Oct 23, 2010

The cost performance is a maximum level, but The taste is not good. 味は期待しないほうがよいがコストパフォーマンスは最高レベル

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

Good product for tiredness and improving thyroid

Posted by Reviewer2354141 on Jan 07, 2011

Always have a teaspoon in a glass of water before eating (breakfast). Helps thyroid function. Only complaint is powder could be finer.

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

Good for concentration

Posted by Reviewer2069137 on Feb 08, 2011

helped me concentrate/helps with athletics

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good

Posted by 4944060488251425667 on Aug 25, 2013

good product but a bit gritty...

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Good

Posted by Reviewer2800481 on Dec 02, 2014

Seems to be good. Taking so many things its hard to tell

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Items 1-5 of 6 total

« Previous | 1 2 | Next »