L-Methionine®

Amino Acids & Protein

Brand: Douglas Laboratories

CapsuleAmino acid/ProteinOff Market
Click to view full label

Net Contents

60 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

60

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 10539 00102 8

Product Version

Formula #7937

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.

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
  • 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: 1 Capsule(s) · 1 per day

IngredientAmount Per Serving
L-Methionine500 mg

Not Present

Other Ingredients

CelluloseGelatinVegetable Stearate

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.

Warnings & Precautions

Precautions re: Children

KEEP OUT OF REACH OF CHILDREN.

Precautions re: All Other

Tamper resistant package, do not use if outer seal is missing.

Storage

Storage

For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

Formulation

Formulation re: Does NOT Contain

This product contains NO yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.

FDA Statements

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

General: Product/Version Code

Formula #7937

Manufacturer & Distributor

Manufacturer

Douglas Laboratories

600 Boyce Road, Pittsburgh, PA, 15205, USA

1.800.245.4440

Market Reference

$10.70 – $1446.10· 38 listings
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  • DL-Methionine 500mg Tablets (150ct)

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  • Douglas Laboratories Seleno-Methionine Capsules

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  • Pure Encapsulations L-Methionine 60 Capsules

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  • DL Methionine Tablets

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    $30.00
  • Douglas Laboratories Hair Growth+ 60 Capsules

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  • Animed Pure Dl-Methionine Powder for Horses

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    $13.94

Where to Buy Locally

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Research & Studies

  • Methionine kinetics and balance at the 1985 FAO/WHO/UNU intake requirement in adult men studied with L-[2H3-methyl-1-13C] methionine as a tracer

    VR Young, DA Wagner, R Burini, KJ Storch - The American journal of …, 1991 - Elsevier

    … healthy adults was proposed in 1985 by FAO/WHO/UNU to be 13 mg·kg body wt −1 · d −1 . To explore the validity of this estimate, five healthy, … · kg −1 · d −1 in healthy young adults. The …

    199168 citations
  • L-methionine as immune supportive supplement: a clinical evaluation

    R Van Brummelen, D Du Toit - Amino Acids, 2007 - Springer

    … In the study reported here, the effect of L-methionine supplementation in combination with the cofactors; vitamin B6, vitamin B12, folic acid and magnesium was investigated. Specifically…

    200751 citations
  • Low-dose creatine supplementation lowers plasma guanidinoacetate, but not plasma homocysteine, in a double-blind, randomized, placebo-controlled trial

    BA Peters, MN Hall, X Liu, F Parvez… - The Journal of …, 2015 - academic.oup.com

    … Two small placebo-controlled studies in healthy young … and creatine supplements supplied by Douglas Laboratories). … S-adenosyl-L-methionine synthetase from human erythrocytes: …

    201526 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
  • Ultra Anti-Oxidant

    H Rejuvenation, MW Assessment, A Stores, A Tools…

  • Folic acid and creatine as therapeutic approaches to lower blood arsenic: a randomized controlled trial

    BA Peters, MN Hall, X Liu, F Parvez… - … health perspectives, 2015 - pmc.ncbi.nlm.nih.gov

    … supplements supplied by Douglas Laboratories, Pittsburgh, PA). The FA400 dose is based on the US recommended dietary allowance (RDA) for adults, whereas the FA800 dose is …

    2015105 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-06-01. DSLD Label ID: 9243. 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.