L-Lysine 500 mg

Amino Acids & Protein

Brand: Sundown Naturals

Tablet or PillOff Market
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Net Contents

100 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 30768 00830 7

Product Version

Not specified

Suggested Use

DIRECTIONS: FOR ADULTS; TAKE ONE (1) TABLET TWO TIMES DAILY; PREFERABLY WITH A MEAL.

Market Reference

$6.69 – $49.99· 15 listings
  • Sundown Naturals L-Lysine 500 mg Tablets

    Osadia Concept Store4.2(18)
    $6.69Lowest
  • 1 Sundown Naturals L-Lysine 500 mg 100 tabs By Sundown Naturals 2025 See Photos

    Bonanza - sirenslight's booth4.2(18)
    $40.58
  • Sundance L-Lysine 500mg Caplets

    Walmart - Natures Truth LLC5.0(2)
    $7.89
  • Best Naturals L Lysine 500 mg 250 Tablets

    Walmart - Best Naturals4.4(12)
    $12.99
  • Sd L-Lysine 500mg Tab 120ct

    mountainsidepharmacy.org/online-store
    $9.08
  • L-lysine 500 Mg Free-form Amino Acid 100 Tablets

    Wonder Laboratories5.0(2)
    $20.82
  • L-Lysine 500MG Tablets

    SenAgro
    $15.95
  • L-lysine Free Form (100 capsules 500 mg)

    GoSupps.com4.8(1500)
    $49.99

Where to Buy Locally

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Research & Studies

  • Intermittent fasting applied in combination with astaxanthin alleviates D‐galactose‐induced aging in rats: Comparison in oxidative stress, immune response, and …

    Z Chen, J Xiao, K Zhao, Y Lao, H Liu… - Journal of Food …, 2025 - Wiley Online Library

    … and antioxidant supplementation are gaining increasing research attention, while the health … -Acety-L-tyrosine, and L-Alanyl-L-Lysine. This research reveals that the combination therapy …

    20254 citations
  • 20-week study of clinical outcomes of over-the-counter COVID-19 prophylaxis and treatment

    L Margolin, J Luchins, D Margolin… - Journal of evidence …, 2021 - journals.sagepub.com

    … by which l-lysine supplementation reduces infection rates is … , we recommended to participants healthy lifestyle and diet … by a treating physician, 500 mg daily azithromycin for 5 days, …

    202144 citations
  • pH–Responsive colloidal carriers assembled from β-lactoglobulin and Epsilon poly-L-lysine for oral drug delivery

    N Pujara, R Giri, KY Wong, Z Qu, P Rewatkar… - Journal of colloid and …, 2021 - Elsevier

    … were self-assembled using natural compounds such as bovine β-lactoglobulin (BLG) and succinylated β-lactoglobulin (succ. BLG) cross-linked with epsilon poly l-lysine (BCEP and BCP…

    202156 citations
  • Antioxidant and Anticancer Effects of Epsilon-Poly-L-lysine Produced by Two Novel Strains of Paenibacillus polymyxa HS6 and Stenotrophomonas maltophilia YS8

    HH Ranjbar, AH Abari, SM Ghasemi… - Biotechnology and …, 2022 - Springer

    … Despite tremendous medical research progress in cancer … of 0.5 mg/mL can decrease more than 98 and 96% of MCF7 and HT-29 cell viability in 24 h, respectively. In addition, 2 mg/mL …

    202212 citations
  • l-Arginine/l-lysine functionalized chitosan–casein core–shell and pH-responsive nanoparticles: fabrication, characterization and bioavailability enhancement of …

    Z Du, J Liu, H Zhang, Y Chen, X Wu, Y Zhang, X Li… - Food & function, 2020 - pubs.rsc.org

    … modulation, chronic disease prevention, and health promotion. Unfortunately, many of these … For the release profile, EWDP (1 mg mL −1 ) and curcumin (0.5 mg mL −1 ) entrapped in the …

    202050 citations
  • Green microfluidic method for sustainable and high-speed analysis of basic amino acids in nutritional supplements

    I Pukleš, C Páger, N Sakač, B Šarkanj, D Marković… - Molecules, 2024 - mdpi.com

    … supplements containing L-ornithine are usually consumed to reduce physical exhaustion [9,10]. The supplement containing L-lysine is … and medical demands for nutritional supplements …

    20244 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2014-03-25. DSLD Label ID: 31512. 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.