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Now Foods, L-Lysine, 500 mg, 250 Capsules

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Now Foods, L-Lysine, 500 mg, 250 Capsules

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Now Foods, L-Lysine, 500 mg, 250 Capsules

In Stock
  • Expiration Date: July 2021
  • Shipping Weight:
    0.35 kg
    Switch to Imperial units
  • Product Code: NOW-00112
  • UPC Code: 733739001122
  • Package Quantity: 250 Capsules
  • Dimensions:
    16.3 x 8.4 x 8.4 cm , 0.29 kg
    Switch to Imperial units

Product Rank:

#3 in L Lysine >
Frequently Purchased Together
Product Overview


  • Essential Amino Acid
  • Supports Collagen Synthesis
  • Healthy Immune Function
  • Non-GMO
  • A Dietary Supplement
  • Amino Acids
  • Family Owned Since 1968
  • GMP Quality Assured

Now L-Lysine is a Pharmaceutical Grade essential amino acid.

L-Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissue such as skin, tendon, and bone. L-Lysine is also a precursor to L-carnitine, which is needed for fat metabolism and energy production. In addition, L-Lysine may help to support a healthy immune system and proper cardiovascular function.

Suggested Use

Take 1 capsule 1 to 3 times daily.

Other Ingredients

Gelatin (capsule), stearic acid (vegetable source), cellulose, rice flour and magnesium stearate (vegetable source).

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Natural color variation may occur in this product.


Store in a cool, dry place after opening.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Do not eat freshness packet. Keep in bottle.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving %Daily Value*
L-Lysine (from L-Lysine Hydrochloride) 500 mg *
*Daily Value not established.
iHerb Customer Reviews

Use this product daily

Posted by iHerb Customer on April 10 2018 | Verified Purchase

This product great to avoid cold sores

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Posted by iHerb Customer on April 7 2018 | Verified Purchase

I bought it for my cat,

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This product helps

Posted by iHerb Customer on January 30 2018 | Verified Purchase

I find the capsules work better as the tabs don't dislolve

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Cleared my acne

Posted by iHerb Customer on January 20 2018 | Verified Purchase

I took 1000 mg's per day and begin noticing my adult acne clearing up. Now that I've altered my diet, and began drinking only Alkaline water in have no more adult acne.

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Exccellent product !

Posted by iHerb Customer on November 21 2017 | Verified Purchase

Excellent product at excellent prices, please don't change and you have a customer for life ! Thank you ... S.C.

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