L-Lysine 500 mg

Amino Acids & Protein

Brand: NOW

Tablet or PillOn Market
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Net Contents

250 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 33739 00102 3

Product Version

Not specified

Suggested Use

Suggested Usage: Take 1 tablet 1 to 3 times daily.

Market Reference

$6.88 – $104.99· 40 listings
  • L-Lysine 500 mg NOW

    Hebron Nutrition4.8(7300)
    $13.78
  • NOW L-Lysine

    NOW4.8(7300)
    $9.99
  • Spring Valley L-Lysine 500 mg 250 Count

    Walmart4.6(276)
    $6.88Lowest
  • Walgreens 500 mg L-Lysine Tablets

    Walgreens.com5.0(1)
    $11.99
  • L-Lysine 500 Mg Tablets

    Veal Station Amish Market
    $10.99
  • NOW L-Lysine 500 mg 250 Kapseln

    personalpower
    $8.99
  • Now Lysine - 500 Mg

    townandcountrymarkets.com4.8(7300)
    $20.49
  • Now Foods L-Lysine Powder

    iHerb4.9(1900)
    $15.92

Where to Buy Locally

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Research & Studies

  • L-lysine dietary supplementation for childhood and adolescent growth: Promises and precautions

    R Gunarathne, X Guan, T Feng, Y Zhao, J Lu - Journal of Advanced …, 2025 - Elsevier

    … L-lysine (lysine) is an essential amino acid that plays a vital role in human nutrition. It serves … For decades, lysine supplements have been extensively used to promote the growth and …

    202555 citations
  • Safety assessment of L-lysine oral intake: a systematic review

    K Hayamizu, I Oshima, Z Fukuda, Y Kuramochi… - Amino …, 2019 - search.proquest.com

    … in dietary supplements (Flodin 1997). In light of the wide use of l-lysine supplements and fortified … We evaluated specifically focusing on the safety of lysine supplements used by healthy …

    201931 citations
  • IMPACT OF LYSINE, CALCIUM AND VITAMIN D SUPPLEMENTATION FOR IMPROVED MUSCLE MASS AND BONE HEALTH OF YOUNG ADULT WOMEN

    R Aggarwal - PUNJAB AGRICULTURAL UNIVERSITY …, 2020 - krishikosh.egranth.ac.in

    … The objectives of various policies are now being shifted from energy … L-lysine, L-tryptophan and L-valine was randomly given to 45 women with osteoporosis as a daily supplement for …

    20201 citations
  • L-arginine supplementation improves responses to injury and inflammation in dextran sulfate sodium colitis

    LA Coburn, X Gong, K Singh, M Asim, BP Scull… - PloS one, 2012 - journals.plos.org

    … supplement that has been extensively promoted in the lay media for enhancement of immunity and for use in a variety of health … We have now demonstrated that L-Arg supplementation …

    2012209 citations
  • Proposed recommendations for diagnosing and managing individuals with glutaric aciduria type I: second revision

    N Boy, C Mühlhausen, EM Maier, J Heringer… - Journal of inherited …, 2017 - Springer

    … type I (GA-I; synonym, glutaric acidemia type I) is a rare inherited metabolic disease caused by deficiency of glutaryl-CoA dehydrogenase located in the catabolic pathways of L-lysine, L-…

    2017261 citations
  • Carnitine role in human diseases. Pharmaceutical ways, optimization and generalized net description

    T Ilkova, M Petrov, O Roeva - J. Int. Sci. Publ. Mater. Methods …, 2015 - academia.edu

    … L-Lysine is an incredible alternative to drugs, L-Lysine breaks … cholesterol (http://www.gustrength.com/health:the-role-of-carnitine-in-… Up to now GNs are successfully applied as a tool for …

    20152 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-08-22. DSLD Label ID: 315752. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.