L-Methionine 500 mg®

Other Combinations

Brand: NOW

CapsuleOther CombinationsOff Market
Click to view full label

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 V1

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.

1Dietary Attributes

Label states: Gluten-Free.

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

Allergen Guide

Contains

  • Milk
  • Egg
  • Shellfish
  • Wheat
  • Soy
  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 2 Capsule(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin B6(Pyridoxine Hydrochloride)20 mg100%
L-Methionine1 g

Not Present

Other Ingredients

GelatinMagnesium StearateSilica

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

Structure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

SUGGESTED USAGE: As a dietary supplement, take 2 capsules daily as needed, preferably on an empty stomach. Consider taking this product in combination with NOW(R) Choline, Inositol, Lecithin and Silymarin.

Storage

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

• With Vitamin B-6

Formulation re: Does NOT Contain

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

FDA Statements

FDA Statement of Identity

A Dietary Supplement

FDA Disclaimer Statement

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

Other Label Statements

General Statements: All Other Content

L-Methionine is classified as an essential amino acid, which means that it cannot be manufactured by the body. It must be obtained through the diet or by supplementation. L-Methionine supports the production of the cellular antioxidant, 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.*

General Statements: All Other Content

• Supports Detox Mechanisms • Joint Health*

Seals/Symbols

GMP QUALITY ASSURED

General Statements: All Other Content

Please Recycle.

General Statements: All Other Content

ACTUAL SIZE

General Statements: All Other Content

Made in the U.S.A.

General: Product/Version Code

CODE 0117 V1

General Statements: All Other Content

ESSENTIAL AMINO ACID

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

NOW(R) L-Methionine is the natural L-form of this amino acid.

General Statements: All Other Content

The synthetic DL-form is never used in any of our amino acid products.

Manufacturer & Distributor

Manufacturer

NOW FOODS

BLOOMINGDALE, IL, 60108

Market Reference

$12.99 – $57.90· 7 listings
  • Now Foods L-Methionine 500 mg 100 Capsules

    AllStarHealth.com4.7(1000)
    $12.99Lowest
  • DL Methionine Tablets

    Koala Health4.8(196)
    $30.00
  • L-Metionina 500 Mg 30 Vcaps

    Village Green Apothecary4.8(160)
    $19.19
  • Douglas Laboratories L-Methionine

    boulevardcompounding.com3.7(3)
    $29.50
  • Animed Pure Dl-Methionine Powder for Horses

    Med-Vet International4.9(11)
    $13.94
  • Vitaworld Methionin 500 mg Kapseln

    apohealth.de5.0(2)
    $23.91
  • GALL PHARMA Methionin 500 mg GPH Kapseln

    apohealth.de
    $57.90

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

    4.1 (145)

    Vitamin & supplements store

    1471 Carl D Silver Pkwy, Fredericksburg, VA 22401

  • GNC

    4.1 (46)

    Vitamin & supplements store

    1246 Carl D Silver Pkwy, Fredericksburg, VA 22401

  • 5 Star Nutrition Stafford

    4.9 (257)

    Vitamin & supplements store

    325 Garrisonville Rd #103, Stafford, VA 22554

  • Manassas Nutrition Corner

    4.8 (83)

    Vitamin & supplements store

    9825 Liberia Ave Unit 105, Manassas, VA 20110

  • Nutri Fit

    5.0 (10)

    Vitamin & supplements store

    414 Westwood Office Park, Fredericksburg, VA 22401

  • TOTAL PERFORMANCE NUTRITION

    4.4 (9)

    Vitamin & supplements store

    5446 Southpoint Plaza Way #2662, Fredericksburg, VA 22407

  • GNC

    3.2 (23)

    Vitamin & supplements store

    137 Spotsylvania Mall Dr, Fredericksburg, VA 22407

  • GNC

    4.1 (39)

    Vitamin & supplements store

    1465 Stafford Market Pl Ste B1.1, Stafford, VA 22556

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 2012-10-01. DSLD Label ID: 13474. 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.