L-Lysine 500 mg®

Amino Acids & Protein

Brand: Solgar

CapsuleAmino acid/ProteinOff Market
Click to view full label

Net Contents

250 Vegetable Capsule(s)

Serving Size

1–2 Vegetable Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 33984 01682 8

Product Version

01682US06RK

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

3Dietary Attributes

Label states: Vegetarian, Gluten-Free, Kosher.

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: 1–2 Vegetable Capsule(s) · 1 per day

IngredientAmount Per Serving
L-Lysine(L-Lysine Hydrochloride)500 mg—

Not Present

Other Ingredients

Vegetable CelluloseMicrocrystalline CelluloseVegetable Magnesium Stearate

Target Groups

VegetarianAdult (18 - 50 Years)KosherGluten FreeDairy FreeSugar Free

Label Claims

NutrientAll Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement for adults, take one (1) to two (2) vegetable capsules daily with juice or water, between meals, or as directed by a healthcare practitioner.

Warnings & Precautions

Precautions re: All Other

Do not use if outer bottle seal is missing, torn or damaged in any way.

Precautions re: Pregnant or Nursing or Prescription Medications

If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement.

Precautions re: Children

Keep out of reach of children.

Storage

Storage

To assure freshness and potency, store at room temperature 59 degrees-86 degrees F (15 degrees-30 degrees C). Store away from heat, light and moisture.

Formulation

Formulation re: Does NOT Contain

Solgar's L-Lysine Vegetable Capsules are free of corn, yeast, wheat, soy, gluten and dairy products and are formulated without the use of artificial preservatives, flavors or colors.

Formula re: Kosher

Solgar's KOF-K certification #K-1250

Formulation re: Other

(Free form)

Formulation re: Vegetarian/Vegan

Suitable for vegetarians

Formulation re: Does NOT Contain

Sugar, salt and starch free

Formula re: Contains

Long chains of molecularly bonded individual amino acids form protein. The body must first break these molecular (peptide) bonds for amino acid absorption to take place. Solgar's free form amino acids are already in their simplest form (no peptide bonds) and can be readily absorbed into the bloodstream.

Formula re: Contains

L-Lysine is an essential amino acid.

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Solgar since 1947

Seals/Symbols

K Parve (Kosher)

Manufacturer & Distributor

Manufacturer

Solgar Vitamin and Herb

Leonia, N.J., 07605, U.S.A.

1-877-765-4274

Market Reference

$12.69 – $44.99· 11 listings
  • L-Lysine Solgar mg

    Vitacost.com4.7(1200)
    $23.01
  • Solgar L-Lysine 500mg Capsules 50 stuks

    pharmacy4cure.gr
    $24.96
  • Solgar L-lysine, 500 Mg, 100 Veggie Caps Exp:4/26 Pack Of 2

    eBay - natureandherbs4.8(812)
    $14.99
  • Solgar L-lysine 500 Mg 50 Tablets

    GoSupps.com
    $39.99
  • Solgar L-Proline/L-Lysine Tablets

    MAP Medical4.8(24)
    $25.71
  • Solgar L-lysine 500 Mg 50 Tablets (LYSINE)

    GoSupps.com
    $44.99
  • Solaray L-Lysine

    Walmart - Healthway Shop4.8(820)
    $12.69Lowest
  • Vital Nutrients L-Lysine 500 mg 100 Capsules

    Vital Nutrients4.8(7)
    $15.99

Where to Buy Locally

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Research & Studies

  • Medicinal Uses of L-Lysine: Past and Future

    M Ramesh - researchgate.net

    … Dosing was 500 mg lysine/day for prevention and 1000 mg … L-Lysine plays a role in maintaining healthy bones because it … age, and the supplementation with LLysine may help keep …

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

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

    … Potential medical applications of the phenomenon of lysine–arginine antagonism are listed … and the potential usefulness of L-lysine supplements for both preventive and therapeutic …

    202525 citations
  • Long-term use of supplemental lysine-is it safe?

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

    … % on placebo, with the conclusion that L-lysine is an effective agent for reduced occurrence… medical advice. In addition, caution is warranted in relation to males with reproductive health …

    20135 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
  • Nutrition support for glutaric acidemia type I

    S Yannicelli, F Rohr, ML Warman - Journal of the American Dietetic …, 1994 - Elsevier

    Glutaric acidemia type I is a rare, autosomal recessive, inborn error of lysine and tryptophan metabolism. This disorder is caused by a defect in the mitochondrial enzyme glutaryl-…

    199432 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

    … The workshop included extensive discussion sessions dedicated to the safety and health risks of the investigated supplemental amino acids. Together, the workshop drew a …

    202020 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-02-26. DSLD Label ID: 214626. 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.