L-Lysine 500 mg®

Other Combinations

Brand: Major

Tablet or PillOther CombinationsOn Market
Click to view full label

Net Contents

100 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

3 09042 68760 7

Product Version

Re-Order No. 700271 M-92 Rev 07/15

Label Analysis

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

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

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

Supplement Facts

Serving Size: 1 Tablet(s) · 2 per day

IngredientAmount Per Serving% Daily Value
Calcium(Dicalcium Phosphate)60 mg6%
L-Lysine Hydrochloride500 mg

Not Present

Other Ingredients

Microcrystalline CelluloseStearic AcidVegetable Magnesium StearateCroscarmellose SodiumSilicon DioxidePharmaceutical Glaze

Target Groups

Adult (18 - 50 Years)Dairy FreeSugar Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: For adults, take one (1) tablet two times daily, preferably with a meal.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

As a reminder, discuss the supplements and medications you take with your health care providers. Warning: If you are pregnant, nursing or taking any medications, consult your doctor before use.

Precautions re: All Other

Discontinue use and consult you doctor if any adverse reactions occur.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Tamper Resistant: Do not use if seal under cap is broken or missing.

Storage

Storage

Store in a dry place and avoid excessive heat.

Formulation

Formulation re: Does NOT Contain

Free of: Yeast, wheat, milk or milk derivatives, lactose, sugar, preservatives, soy, artificial flavor, sodium (less than 5 mg per serving).

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Other Label Statements

General: Product/Version Code

Re-Order No. 700271 M-92 Rev 07/15

General Statements: All Other Content

Potency guaranteed Plays an important role in supporting immune system function

General Statements: All Other Content

Lysine is an indispensable amino acid that cannot be made by the body. Amino acids form the basis for protein, which helps construct and maintain the critical structures in the body. Lysine is also used for the health and integrity of the skin.

Manufacturer & Distributor

Distributor

Major Pharmaceuticals

31778 Enterprise Drive, Livonia, MI, 48150, USA

(800) 616-2471

Market Reference

$3.80 – $65.70· 40 listings
  • 365 by Whole Foods Market L-Lysine 500mg Vegetable Capsules 100 Count

    Whole Foods Market5.0(1)
    $8.79
  • Walgreens 500 mg L-Lysine Tablets

    Walgreens.com5.0(1)
    $11.99
  • Solaray L-Lysine

    Walmart - Healthway Shop4.8(800)
    $12.69
  • The Vitamin Shoppe L-Lysine 500MG

    The Vitamin Shoppe4.8(25)
    $31.99
  • NOW L-Lysine

    iHerb4.8(7300)
    $6.11
  • Thorne Research L-Lysine 60 Capsules

    Target4.8(1500)
    $15.00
  • L-Lysine 500 mg

    SFI Health5.0(2)
    $17.99
  • L-Lysine 500 mg NOW

    iHerb4.8(7300)
    $13.46

Where to Buy Locally

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.

  • The Vitamin Shoppe

    4.6 (138)

    Vitamin & supplements store

    8255 Laguna Blvd #100, Elk Grove, CA 95758

  • Elk Grove Vitamins

    4.7 (51)

    Vitamin & supplements store

    9647 E Stockton Blvd, Elk Grove, CA 95624

  • Mann Nutrition | Sacramento

    4.9 (50)

    Sports nutrition store

    8364 Elk Grove Florin Rd # E, Sacramento, CA 95829

  • GNC

    3.8 (38)

    Vitamin & supplements store

    9688 Bruceville Rd Ste 103, Elk Grove, CA 95757

  • Mann Nutrition | Elk Grove

    5.0 (1)

    Vitamin & supplements store

    5010 Elk Grove Blvd #160, Elk Grove, CA 95758

  • Max Muscle Nutrition: Open

    2.8 (17)

    Vitamin & supplements store

    8735 Center Pkwy #140, Sacramento, CA 95823

  • Omnilife Nutritional Supplement

    5.0 (1)

    Vitamin & supplements store

    8237 Tevrin Way, Sacramento, CA 95828

  • Walgreens

    2.4 (219)

    Vitamin & supplements store

    7299 Laguna Blvd, Elk Grove, CA 95758

Research & Studies

  • Medicinal Uses of L-Lysine: Past and Future

    M Ramesh - researchgate.net

    … L-Lysine plays a major role in calcium absorption, building … L-Lysine plays a role in maintaining healthy bones because it … age, and the supplementation with LLysine may help keep …

  • Long-term use of supplemental lysine-is it safe?

    L Bumpstead - Journal of the Australian Traditional-Medicine …, 2013 - search.informit.org

    … placebo, with the conclusion that L-lysine is an effective agent for … which is important for collagen synthesis and wound healing.… to males with reproductive health concerns such as low …

    20135 citations
  • Lysine: Sources, Metabolism, Physiological Importance, and Use as a Supplement

    M Holeček - International Journal of Molecular Sciences, 2025 - mdpi.com

    … where cereal-based diets are the main source of nutrients [2]. … Potential medical applications of the phenomenon of lysine–… and the potential usefulness of L-lysine supplements for both …

    202517 citations
  • L‐lysine: Its antagonism with L‐arginine in controlling viral infection. Narrative literature review

    MC Pedrazini, MH da Silva… - British journal of clinical …, 2022 - Wiley Online Library

    … In this work, we bring a major review uniting the aspects of … on the effect of these amino acids even in healthy subjects. … supplement L-lysine for a limited time as prophylactic therapy. …

    202249 citations
  • A multicentered study of lysine therapy in herpes simplex infection

    RS Griffith, AL Norins, C Kagan - Dermatology, 1978 - karger.com

    … a beneficial effect from supplementary lysine in accelerating … containing 100 or 312 mg of L-lysine. Therapeutic dosage, … in the eukaryo tic cell are important in the maintenance of the …

    1978166 citations
  • Safety assessment of L-lysine oral intake: a systematic review

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

    … We evaluated specifically focusing on the safety of lysine supplements used by healthy … The largest dose found in the present study was 17500 mg/ person/day (Tumilty et al. 2013), and …

    201931 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-04-25. DSLD Label ID: 202051. 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.