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

$11.39 $11.39 (Saved $7.60)

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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: 07/2021
  • Shipping Weight:
    0.77 lbs
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  • Product Code: NOW-00112
  • UPC Code: 733739001122
  • Package Quantity: 250 Capsules
  • Dimensions:
    6.4 x 3.3 x 3.3 in, 0.65 lbs
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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.

    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

    Exccellent product !

    Posted by iHerb Customer on Nov 21, 2017 | Verified Purchase

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

    Thanks for your feedback!


    Posted by Maylinette on Nov 07, 2017 | Verified Purchase

    but helps me balance my high l-arginine diet which sadly feeds my viruses issues

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    Good Product

    Posted by karunsg on Oct 30, 2017 | Verified Purchase

    I always take this with Now Foods Vitamin C. I can see the difference. as per LINUS PAULING therapy.

    Thanks for your feedback!

    IT WORKS!!!!

    Posted by iHerb Customer on Oct 10, 2017 | Verified Purchase

    I've been taking two capsules every morning with Gaia maca root capsules and it has definitely helped with my hormonal acne. Sometimes I take another at night and I will continue to do so because I've noticed a huge reduction in cystic jawline acne I always used to get.

    Thanks for your feedback!

    Excellent against cold sores

    Posted by iHerb Customer on Sep 07, 2017 | Verified Purchase

    I take three of these a day and if I cut back I start getting cold sores. As long as I take it I'm fine.

    Thanks for your feedback!