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iHerb Customer Reviews

$11.99

$18.39

Savings of: $6.40 (35% off)

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Takes awhile to activate

Posted by 5536595171908109527 on Feb 09, 2014

I find Taking arginine with a b complex metabolizes better. However this one was not as effective as other brands

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Great product!

Posted by Reviewer1687364 on May 05, 2009

Always order this brand of arginine. Trusted products from twinlab, a favorite of ours. Definitely recommend.

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Love this product, really boosts metabolism.

Posted by Reviewer1707703 on Dec 01, 2010

Love this product, really boosts metabolism.

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good

Posted by 2laFerz on Apr 04, 2013

I took 2 capsules a day. This slightly lowered my blood pressure, but noticeably imfluenced the erection.

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Good

Posted by Reviewer3036917 on Nov 07, 2011

Seems to work fine.

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magnificent

Posted by Reviewer2769359 on Apr 10, 2012

very good product thanks for fast delivery will continue to buy from you

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Great

Posted by Reviewer2800481 on Oct 16, 2013

Great in tabs as powder is disgusting to take on its own

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super product

Posted by Reviewer1759810 on Dec 14, 2010

All products are original, and really shows the effect of deliberately used as a very affordable cost. iherb may have a higher range of products we can be happy. mussletech products expect universal nutrition products

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Good

Posted by Reviewer1811990 on Aug 19, 2010

i can really see the difference

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Arginine

Posted by Reviewer1685299 on Mar 06, 2012

Powerfull

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