L-Lysine Pharmaceutical Grade®

Amino Acids & Protein

Brand: Swanson

CapsuleAmino acid/ProteinOn Market
Click to view full label

Net Contents

90 Veggie Capsule(s)

Serving Size

1 Veggie Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 87614 02452 3

Product Version

SWU452 Rev 0 08 13 18

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.

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 Veggie Capsule(s) · 1 per day

IngredientAmount Per Serving
L-Lysine(L-Lysine Monohydrochloride)500 mg

Not Present

Other Ingredients

HypromelloseCalcium Laurate

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested use: As a dietary supplement, take one veggie capsule per day with water on an empty stomach.

Warnings & Precautions

Precautions re: All Other

Warning: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult your physician before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not use if seal is broken.

Storage

Storage

Store in a cool, dry place.

FDA Statements

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.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Sourced from Japanese-based company Ajinomoto

General Statements: All Other Content

Essential amino acid that supports the immune system and helps the body fight stress

General Statements: All Other Content

Science-Backed Quality Since 1969

Brand IP Statement(s) re: (c), (TM), (SM)

AjiPure and the AjiPure logo are registered trademarks of Ajinomoto, Inc.

Seals/Symbols

AjiPure amino acids

General Statements: All Other Content

Immune Health

General: Product/Version Code

SWU452 Rev 0 08 13 18

Manufacturer & Distributor

Distributor

Swanson Health Products

Fargo, ND, 58104, USA

1-800-437-4148

Market Reference

$5.31 – $114.62· 40 listings
  • Swanson Free-Form L-Lysine 500mg 100 Capsules

    Swanson Health Products4.8(1300)
    $11.82
  • Swanson AjiPure L-Lysine 500 mg 90 Veggie Capsules

    biomall.bg4.8(310)
    $20.66
  • Swanson Amino Acid Free-Form L-Lysine 500 Milligrams 100 Capsules (2 Pack)

    Walmart - Pattern5.0(2)
    $21.07
  • Swanson Amino Acid Ajipure L-Lysine Pharmaceutical Grade 500 Milligrams 90 Veg Capsules

    GoSupps.com4.8(310)
    $29.99
  • Swanson Free Form L-Lysine Natural Supplement

    Walmart - Pattern4.8(209)
    $33.04
  • NOW L-Lysine

    Swanson Health Products4.8(15000)
    $5.31Lowest
  • Swanson Amino Acid Ajipure L-Lysine Pharmaceutical Grade 500 Milligrams 90 Veg Capsules (2 Pack)

    GoSupps.com4.8(310)
    $44.99
  • L-Lysine Source Naturals

    Swanson Health Products4.7(1500)
    $13.65

Where to Buy Locally

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Research & Studies

  • FAST SHIPPING! AND ALSO...

    W buy L-leucine by Swanson - hsnstore.eu

    Swanson has encapsulated, using a vegetable glazing agent, a top-quality L-Leucine, … extreme pharmaceutical-grade quality of its amino acids that come from vegetable fermentation. …

  • Multi-omics view of recombinant Yarrowia lipolytica: enhanced ketogenic amino acid catabolism increases polyketide-synthase-driven docosahexaenoic production to …

    S Jovanovic Gasovic, D Dietrich, L Gläser… - 2023 - publikationen.sulb.uni-saarland.de

    … value, given its multiple health benefits. The worldwide … pathways for the ketogenic amino acids L-lysine, L-leucine, and L-… Isotopic 13C-tracer studies revealed that the supplements …

    202325 citations
  • Lisdexamfetamine dimesylate: a prodrug stimulant for the treatment of ADHD in children and adults

    G Mattingly - CNS spectrums, 2010 - cambridge.org

    … After oral ingestion, LDX is converted to l-lysine and active d-… healthy adults confirmed low interpatient variability in pharma… The primary efficacy measure was the Swanson, Kotkin, …

    201031 citations
  • Amine-Rich Carbon Dots Synthesized from Kappa-Carrageenan and l-Lysine as a Dual Probe for Detection of Folic Acid and Tumor-Targeted Delivery of …

    P Paul, H Roy, G Bhattacharjee, N Baruah… - ACS Applied Bio …, 2024 - ACS Publications

    … and l-lysine (LYS) for the synthesis of CDs. Over the past few decades, seaweed polysaccharide has found diverse applications in the pharmaceutical … of biotin receptors in healthy cells. …

    202412 citations
  • Resistant Potato Starch Supplementation Increases Serum Antioxidant Levels in a Randomized Trial

    JR Bush, J Han, DR Goodlett - Metabolites, 2025 - mdpi.com

    … health-promoting property, Health Canada includes dry or fresh tuber as a source of antioxidants under the Natural Health … )-L-lysine and NƐ-(1-carboxyethyl)-L-lysine are produced by …

    20252 citations
  • Lisdexamfetamine dimesylate and mixed amphetamine salts extended-release in children with ADHD: a double-blind, placebo-controlled, crossover analog …

    J Biederman, SW Boellner, A Childress, FA Lopez… - Biological …, 2007 - Elsevier

    … prodrug in which d-amphetamine is covalently bound to l-lysine, a naturally occurring amino acid. … The primary efficacy measure was the Swanson, Kotkin, Agler, M-Flynn, and Pelham (…

    2007243 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-02-25. DSLD Label ID: 193359. 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.