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iHerb Customer Reviews

Now Foods, L-Lysine, 1,000 mg, 100 Tablets

$8.27
$12.99
Savings of: $4.72 (36% off)
4.6 out of 5 based on 137 reviews
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Items 26-30 of 93 total

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It is an essential amino acid for humans in very good quality.

1 person found the following review helpful

Posted by 5750552476981955573 on Sep 19, 2014

Lysine (abbreviated as Lys or K)[1] is an α-amino acid with the chemical formula HO2CCH(NH2)(CH2)4NH2. Lysine's codons are AAA and AAG. Lysine is a base, as are arginine and histidine. The ε-amino group often participates in hydrogen bonding and as a general base in catalysis. (The ε-amino group (NH3+) is attached to the fifth carbon beginning from the α-carbon, which is attached to the carboxyl (C=OOH) group.[2]) Common posttranslational modifications include methylation of the ε-amino group, giving methyl-, dimethyl-, and trimethyllysine. The latter occurs in calmodulin. Other posttranslational modifications at lysine residues include acetylation, sumoylation, and ubiquitination. Collagen contains hydroxylysine, which is derived from lysine by lysyl hydroxylase. O-Glycosylation of hydroxylysine residues in the endoplasmic reticulum or Golgi apparatus is used to mark certain proteins for secretion from the cell. This product help me with herpes zoster.

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Good to my cat

1 person found the following review helpful

Posted by SHL-FiveSevenTwo on Jul 02, 2014

I bought it for my cat. It helps and my cat feels better after using half bottle. Please also visit my page for more reviews, especially for new customers to iHerb.

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take when I eat nuts and to help absorb calcium

1 person found the following review helpful

Posted by Reviewer1763978 on Sep 21, 2011

good to boost calcium uptake and take it to offset the high arginine levels by the way if you take or consume arginine or arginine containing foods in high doses you should balance with lysine if your predisposed to herpes especially arginine may be a trigger for herpes. Lysine will correct the imbalance. and help with outbreaks.

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Help with Cold sores

1 person found the following review helpful

Posted by Reviewer2100590 on Apr 22, 2010

L-Lysine works for cold sores.

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L-Lysine

2 people found the following review helpful

Posted by Reviewer1924631 on Apr 03, 2008

Tablets are large & need to cut in half. Will go back to 500 mg capsules for easier ingestion. Take this product to fend off cold sores and so forth. Works well.

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Items 26-30 of 93 total

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