L-Lysine 500 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Capsule(s) · 1 per day

Not Present

• 

  Cooper Complete L-Lysine Supplement

  Cooper Complete Nutritional Supplements

  $22.98
• 

  Cooper Complete L-Lysine - Pack of 1. 100 Vegetarian Capsules

  GoSupps.com

  $64.99
• 

  QUANTUM Super Lysine Plus 90 Tablets

  H-E-B4.8(852)

  $16.31
• 

  Cooper Complete Basic One Iron Free Multivitamin and Mineral Supplement Tablets

  Cooper Complete Nutritional Supplements4.9(156)

  $31.48
• 

  Walgreens 500 mg L-Lysine Tablets

  Walgreens.com5.0(1)

  $11.99
• 

  The Vitamin Shoppe L-Lysine 500MG

  The Vitamin Shoppe4.8(25)

  $31.99
• 

  365 by Whole Foods Market L-Lysine 500mg Vegetable Capsules 100 Count

  Whole Foods Market5.0(1)

  $9.89
• 

  Spring Valley L-Lysine 500 mg 250 Count

  Walmart4.6(276)

  $6.88

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• GNC

  4.8 (195)

  Vitamin & supplements store

  158 Fulton Ave, Hempstead, NY 11550

  Directions(516) 408-7264

• Natures Vitamin Spot

  4.6 (63)

  Vitamin & supplements store

  1211 Grand Ave, Baldwin, NY 11510

  Directions(516) 539-9850

• GNC

  4.9 (73)

  Vitamin & supplements store

  916 Old Country Rd, Garden City, NY 11530

  Directions(516) 408-1007

• The Vitamin Shoppe

  4.5 (88)

  Vitamin & supplements store

  2330 Jericho Tpke, Garden City Park, NY 11040

  Directions(516) 741-4780

• Pillkings

  Vitamin & supplements store

  352 Fulton Ave, Hempstead, NY 11550

  Directions(516) 385-9274

• Shredded Rx Inc

  4.9 (42)

  Vitamin & supplements store

  2570 Hempstead Tpke, East Meadow, NY 11554

  Directions(516) 280-7044

• Health is Life (Herbalife Nutrition)

  4.9 (55)

  Vitamin & supplements store

  134 N Franklin St #D, Hempstead, NY 11550

  Directions(516) 833-7431

• The Vitamin Shoppe

  4.4 (112)

  Vitamin & supplements store

  502 Old Country Rd, Garden City, NY 11530

  Directions(516) 570-2999

• AChE Inhibition Capability of Nanogels Derived from Natural Molecules: Tannic Acid and Lysine for Alzheimer's Disease

  M Sahiner, SS Suner, N Sahiner - Pharmaceutics, 2025 - mdpi.com

  … with a natural essential amino acid L-lysine (LYS) in nanogel … could replace the traditional medical treatment agents of type … bodily functions, including bone health, immune support, …

  20255 citations

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

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

  … of l-lysine supplements and fortified foods, and a lack of reviews performed over the last 2 decades, we have conducted a comprehensive … of lysine supplements used by healthy adults. …

  201931 citations

• l-Lysine supplementation affects dietary protein quality and growth and serum amino acid concentrations in rats

  CW Xiao, A Hendry, L Kenney, J Bertinato - Scientific Reports, 2023 - nature.com

  … of l-lysine (Lys) supplementation on protein quality of diets, serum AA concentrations and associations between the ratio of supplemental … safety and health effects of supplemental Lys …

  202328 citations

• Proposals for upper limits of safe intake for methionine, histidine, and lysine in healthy humans

  L Cynober, DM Bier, P Stover, M Kadowaki… - The Journal of …, 2020 - Elsevier

  … sessions dedicated to the safety and health risks of the investigated supplemental amino acids. Together, the workshop drew a comprehensive picture of the currently available basic …

  202020 citations

• Regulation of Net Biosynthesis of Serum Albumin and Acute Phase Plasma Proteins: INDUCTION OF ENHANCED NET SYNTHESIS OF FIBRINOGEN, α1-ACID …

  DW John, LL Miller - Journal of Biological Chemistry, 1969 - jbc.org

  … g/100 ml) with L-lysine-lJ4C and 500 mg of glucose continuously … out this report as “full supplementation” experiments), the … ), 50 ml; glucose, 100 mg; heparin, 10,000 units; penicillin, …

  1969254 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

  … as IBD in dietary supplements including macronutrient. One such supplement that has been … for enhancement of immunity and for use in a variety of health concerns is L-arginine (L-Arg)…

  2012209 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-09-25. DSLD Label ID: 23388. 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.