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Source Naturals, L-Lysine, 1,000 mg, 100 Tablets

$7.00
$12.50
Savings of: $5.50 (44% Off)
4.6 out of 5 based on 144 reviews
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Source Naturals L-Lysine.

1 person found the following review helpful

Posted by 5591546534286850157 on Nov 11, 2012

Purchased at iHerb

This seems to help me fight off infections.

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Longitudinal metabolic substance

1 person found the following review helpful

Posted by Reviewer1826598 on Jan 20, 2011

Purchased at iHerb

It's more difficult to rate products that produce a subtle or internal anatomical small but important changes. The price was low and I am comfortable with combining mega-doses of Vitamin C with Lysine according to the Linus Pauling Institute recommendations.

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Used this with l-arginine for athletic performance

1 person found the following review helpful

Posted by 5536595171908109527 on Feb 09, 2014

Purchased at iHerb

I heard so many great things about this product but I did not like it. Lysine made me feel tired and stopped circulation in my hands. I also think it may have lessened the effect of arginine. Also lysine prevented me from reaching mood highs when exercising and it was as if i had a cloud trapped in my head

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Very effective

1 person found the following review helpful

Posted by Reviewer1956885 on Sep 08, 2008

Purchased at iHerb

kone a day does the job

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Economical and effective

Posted by Reviewer1217356 on Jan 12, 2009

Purchased at iHerb

Helps prevent cold sores.

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