Double Strength L-Lysine 1000 mg®

Amino Acids & Protein

Brand: NOW

Tablet or PillAmino acid/ProteinOff 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)

7 33739 00113 9

Product Version

CODE 0113 V3

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: Vegan, Vegetarian, Gluten-Free.

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) · 1–2 per day

IngredientAmount Per Serving
L-Lysine(L-Lysine Hydrochloride)1 g

Not Present

Other Ingredients

CelluloseCroscarmellose SodiumSilicaMagnesium StearateStearic AcidVegetarian Coating

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

SUGGESTED USAGE: As a dietary supplement, take 1 tablet 1 to 2 times daily, with or between meals. Consider taking these other NOW(R) products: L-Proline, Zinc and AlliBiotic CF(TM).

Warnings & Precautions

Precautions re: All Other

Caution: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/ nursing, taking medication, or have a medical condition.

Precautions re: Children

Keep out of reach of children.

Precautions re: Allergies

Produced in a GMP facility that processes other ingredients containing these allergens.

Precautions re: All Other

Do Not Eat Freshness Packet. Keep in Bottle.

Storage

Storage

Store in a cool, dry place after opening.

Formulation

Formulation re: Vegetarian/Vegan

Vegetarian/Vegan

Formula re: Contains

This product has twice the L-Lysine (1,000 mg per tablet) as in our regular strength product (500 mg per tablet).

Formulation re: Does NOT Contain

Not manufacatured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

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

A Dietary Supplement

Other Label Statements

General Statements: All Other Content

L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained through the diet or by supplementation. Lysine is necessary for the production of all protein in the body including hormones, enzymes, and antibodies, as well as carnitine and collagen, which is the structural protein forming all connective tissue such as skin, tendon, and bone. L-Lysine also plays a major role in calcium absorption. Some evidence suggests that L-Lysine supplementation may help to support a healthy immune system as well as proper cardiovascular function.*

General Statements: All Other Content

TABLET SIZE Made in the USA

General Statements: All Other Content

ESSENTIAL AMINO ACID

General Statements: All Other Content

• Supports Healthy Connective Tissue • Supports Calcium Absorption

Seals/Symbols

GMP QUALITY ASSURED

General Statements: All Other Content

For more product information visit www.nowfoods.com/0113

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

NOW(R) L-Lysine is a Pharmaceutical Grade essential amino acid.

General Statements: All Other Content

Please Recycle.

General: Product/Version Code

CODE 0113 V3

Manufacturer & Distributor

Manufacturer

NOW FOODS

395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA

Market Reference

$4.00 – $132.40· 40 listings
  • NOW L-Lysine

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  • Now Foods L-Lysine 1000mg Double Strength 300 Tablets

    Walmart - Green Valley Health Market LLC4.8(9000)
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  • Now L Lysine 1000 Mg Double Strength 250 Tablets

    GoSupps.com4.8(9000)
    $54.99
  • Nature's Bounty L-Lysine 1000 Mg Tablets

    Walgreens.com4.7(230)
    $9.99
  • Now Foods L-Lysine Powder

    Mothers Market & Kitchen4.9(1900)
    $19.89
  • NOW L-Lysine (Double Strength)

    Naturitas5.0(6)
    $132.40
  • Walgreens L-Lysine mg

    Walgreens.com
    $11.99
  • (2 pack) NOW Supplements, L-Lysine (L-Lysine Hydrochloride) Powder, Supports Collagen Synthesis*, Amino Acid, 1-Pound, White

    Walmart - Fruitful Yield5.0(12)
    $33.18

Where to Buy Locally

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Research & Studies

  • Comprehensive safety assessment of ʟ-lysine supplementation from clinical studies: a systematic review

    K Hayamizu, I Oshima, M Nakano - The Journal of Nutrition, 2020 - Elsevier

    Background: Despite the widespread use of ʟ-lysine in dietary supplements, the safety information pertinent to excessive ʟ-lysine ingestion is limited and, to the best of our knowledge, …

    202028 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 the present study, we evaluated the safety of l-lysine added … studies on oral ingestion of l-lysine. Ultimately, 71 studies … on the safety of lysine supplements used by healthy adults. …

    201931 citations
  • Improved microbial biosynthesis strategies and multifarious applications of the natural biopolymer epsilon-poly-l-lysine

    AK Pandey, A Kumar - Process Biochemistry, 2014 - Elsevier

    … -l-lysine (ɛ-PL) is a water-soluble, thermostable, biodegradable, and cationic homo-biopolymer with no toxicity to human health … ɛ-amino groups of 25–35 l-lysine residues. It has a wide …

    201483 citations
  • Lysine Hydrochloride: Summary Report

    MV Yuen, SL Gianturco, LL Pavlech, KD Storm… - 2020 - archive.hshsl.umaryland.edu

    … review, ten (10) medical specialties that would potentially use lysine … Effect of dietary supplementation with L-lysine in poorly … L-lysine as an adjunct to risperidone in patients with …

    2020
  • Protein, lysine and vitamin D: critical role in muscle and bone health

    R Aggarwal, K Bains - Critical reviews in food science and nutrition, 2022 - Taylor & Francis

    … , 800 mg oral preparation of three different amino acids namely l-lysine, l-tryptophan and l-valine was randomly given to 45 women with osteoporosis as a daily supplement for three …

    2022108 citations
  • L-Lysine in Supplements: Forms, Labels, and Sourcing

    BYO Box - naturalcurelabs.com

    … , diagnosis, and/or medical treatment of a qualified physician or healthcare provider. This website contains general information about dietary supplements and research. The information …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-10-01. DSLD Label ID: 13473. 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.