L-Methionine 500 mg®

Other Combinations

Brand: NOW

CapsuleOther CombinationsOff Market
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Net Contents

100 Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

50

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 33739 00117 7

Product Version

CODE 0117 V2

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 a %DV; 1 meet or exceed 100% DV.

2Dietary Attributes

Label states: Non-GMO, 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: 2 Capsule(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin B6(Pyridoxine Hydrochloride)20 mg1000%
L-Methionine1 Gram(s)

Not Present

Other Ingredients

Gelatin CapsuleMagnesium StearateSilica

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: Take 2 capsules daily as needed, preferably on an empty stomach.

Warnings & Precautions

Precautions re: All Other

Do not exceed the recommended daily dose.

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: All Other

L-Methionine may increase the blood levels of homocysteine in some individuals.

Precautions re: Children

Keep out of reach of children.

Precautions re: Allergies

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Precautions re: All Other

Do Not Eat Freshness Packet. Keep in Bottle.

Formulation

Formula re: Contains

~ With Vitamin B-6

Formulation re: Does NOT Contain

Not manufactured 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-Methionine 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. L-Methionine supports the production of the cellular radical scavenger glutathione, and thereby assists in natural detoxification processes.* In the body, L-Methionine can also be converted into SAMe (S-Adenosyl Methionine), a compound that supports healthy joints.* Furthermore, the human body relies on ingested sulfur amino acids, such as L-Methionine, for the synthesis of protein, as well as for biologically active sulfur.*

General Statements: All Other Content

CAPSULE SIZE

General Statements: All Other Content

Essential Amino Acid

General Statements: All Other Content

~ Supports Detox Mechanisms* ~ Sulfur Amino Acid

Seals/Symbols

Non-GMO

General Statements: All Other Content

Amino Acids

General Statements: All Other Content

Family owned since 1968.

General Statements: All Other Content

Natural color variation may occur in this product. Please Recycle.

Seals/Symbols

GMP QUALITY ASSURED

General: Product/Version Code

CODE 0117 V2

Manufacturer & Distributor

Manufacturer

NOW Foods

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

Market Reference

$12.99 – $165.00· 7 listings
  • Now Foods L-Methionine 500 mg 100 Capsules

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  • Douglas Laboratories L-Methionine

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    $29.50
  • Methionine (L) USP For Compounding (API) 500 g

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  • Animed Pure Dl-Methionine Powder for Horses

    Med-Vet International4.9(11)
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  • GALL PHARMA Methionin 500 mg GPH Kapseln

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    $58.05

Where to Buy Locally

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  • RightNutri

    4.9 (78)

    Vitamin & Supplements Shop

    26 Queenstown Rd, London SW8 3RX

  • London Supplements

    3.7 (84)

    Vitamin & Supplements Shop

    13, Waverley Industrial Park Waverley Industrial Estate, Hailsham Dr, Harrow HA1 4TR

  • Liberty Supplements

    4.5 (59)

    Sports Nutrition Shop

    344 High Rd, Wembley HA9 6AZ

  • Specialist Supplements Ltd (Trade Division)

    4.9 (237)

    Vitamin & Supplements Shop

    Enterprise Park, Unit 4 East Street, Rhayader LD6 5ER

  • Dietapplements Limited

    4.8 (6)

    Vitamin & Supplements Shop

    27 Old Gloucester St, London WC1N 3AX

  • Metagenics UK

    4.6 (203)

    Vitamin & Supplements Shop

    Botany Business Park, Macclesfield Rd, Whaley Bridge, High Peak SK23 7DQ

  • body Supplies

    4.1 (301)

    Vitamin & Supplements Shop

    Donk 3a, 2991 LE Barendrecht, Netherlands

  • Liberty Supplements Warehouse

    4.5 (29)

    Sports Nutrition Shop

    Unit 4B, Liberty Supplements Warehouse, 158 Dukes Rd, London W3 0SL

Research & Studies

  • Effect of L-methionine supplementation on plasma homocysteine and other free amino acids: a placebo-controlled double-blind cross-over study

    B Ditscheid, R Fünfstück, M Busch… - European journal of …, 2005 - nature.com

    … chronic urinary tract infection and healthy control subjects. … , the volunteers received 500 mg L-methionine or a placebo … now received methionine, and vice versa. Before starting …

    200571 citations
  • Methionine as a double-edged sword in health and disease: Current perspective and future challenges

    U Navik, VG Sheth, A Khurana, SS Jawalekar… - Ageing research …, 2021 - Elsevier

    … and supplementation provide promising outcomes, and its regulation is critical for maintaining a healthy … Conversely, dietary supplementation of methionine improves hepatic steatosis, …

    2021110 citations
  • Toxicity of methionine in humans

    PJ Garlick - The Journal of nutrition, 2006 - Elsevier

    … vascular function are moderated by supplements of vitamins B-… of recurrent urinary tract infections by l-methionine (21). In … of methionine (100 mg/kg) in healthy volunteers, plasma …

    2006184 citations
  • Dietary Supplement S-Adenosyl-l-Methionine (AdoMet) Effects on Plasma Homocysteine Levels in Healthy Human Subjects: A Double-Blind, Placebo-Controlled …

    MA Thompson, BA Bauer, LL Loehrer… - … Integrative Health, 2009 - journals.sagepub.com

    … Role of S-adenosyl-l-methionine in the treatment of … S-adenosyl-l-methionine: A review of its pharmacological properties … Bioavailability and lack of toxicity of S-adenosyl-l-methionine …

    200930 citations
  • Contribution of dietary methionine to gut health and its related diseases: implications for precision nutrition

    Y Yang, Y Xie, M Lu, Y Xu, R Zhao - Critical Reviews in Food …, 2026 - Taylor & Francis

    … The precise nutrition of Met is now a possibility. … L-methionine supplementation maintains the integrity and barrier function of the small-intestinal mucosa in post-weaning piglets. Amino …

    20263 citations
  • Tolerance to increased supplemented dietary intakes of methionine in healthy older adults

    NEP Deutz, SY Simbo, GC Ligthart-Melis… - … American journal of …, 2017 - academic.oup.com

    … Effect of L-methionine supplementation on plasma homocysteine and other free amino acids: a placebo-controlled double-blind cross-over study. Eur J Clin Nutr 2005;59:768–75. 24. …

    201732 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-12-23. DSLD Label ID: 55103. 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.