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Life Extension, L-Lysine Powder, 300 g (Discontinued Item)

By Life Extension

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The item is currently out of stock and replenishment is unconfirmed.

Out of Stock - Discontinued
  • Product Code: LEX-12930
  • UPC Code: 737870129301
  • Package Quantity: 300 g
  • Dimensions: 3.2 x 3.2 x 6.2 in, 0.75 lbs (0.34 kg)

Product Overview

  • For Longer Life
  • Essential Amino Acid Support
  • Dietary Supplement
Suggested Use

Read the entire label and follow the directions carefully prior to use.

Take 1/2 level teaspoon daily on an empty stomach, or as recommended by a healthcare practitioner.

Other Ingredients


This product contains NO milk, egg, fish, peanuts, crustacean shellfish (lobster, crab, shrimp), soybeans, tree nuts, wheat, yeast, gluten, corn, or rice. Contains NO sugar, and no artificial sweeteners, flavors, colors, or preservatives.


Store tightly closed in a cool, dry place.

Density may vary from lot to lot.

  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
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Supplement Facts
Serving Size: 1/2 level tsp. (approx. 1.625 g)
Servings Per Container: Approximately 184
  Amount Per Serving % DV
L-Lysine (as L-Lysine HCl) 1.3 g **
**Daily Value not established

iHerb Customer Reviews

5 Stars
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1 Stars


Posted by Reviewer1369777 on Feb 20, 2011

Our vet recommended giving our pets (dogs and cats) L-Lysine to support immune function. Life Extension's powder scores very high, and it's easy to scoop with a 1/4 tsp measuring spoon.

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1 person found the following review helpful


Posted by Reviewer2672348 on May 13, 2010

I take this to help with my cell membranes, but don't know if it works for me or not.

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1 person found the following review helpful

good product

Posted by Reviewer1330267 on Aug 04, 2010

Got rid of my mouth cold sores using this. Good stuff.

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1 person found the following review helpful

Easy to take

Posted by Reviewer1385103 on Apr 07, 2010

This powder dissolves easily in water and does not have much of a taste. I'm taking this on an empty stomach as one, of many, of my bone strengthening supplements. I hope it works! Purchased at iherb.

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Posted by Reviewer2188269 on Jan 31, 2012


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