Brand: Mason Natural

CapsuleNon-Nutrient/Non-BotanicalOff Market
Click to view full label

Net Contents

60 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 11845 17105 4

Product Version

1710-60 Rev. 1

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.

Allergen Guide

Free From

  • Soy

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
N-Acetyl L-Cysteine500 mg—

Not Present

Other Ingredients

GelatinCelluloseMagnesium StearateSilica

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Adults - Take one capsule daily, preferably with food, as a dietary supplement.

Warnings & Precautions

Precautions re: Allergies

Allergen certification- May contain gluten.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant, nursing, taking any medications or planning any medical procedure, consult your physician before use.

Precautions re: All Other

Discontinue use and consult your physician if any adverse reactions occur.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Tamper-evident seal: Do not use product if seal appears tampered.

Storage

Storage

Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C

Formulation

Formula re: Contains

N-acetyl-l-cysteine

Formulation re: Other

May support Cellular health

Formulation re: Does NOT Contain

Guaranteed no added: Sugar, starch, wheat, corn, fish, shell fish, peanuts, tree nuts, soy, yeast, artificial flavors and colors, dairy, egg, fragrance and preservatives. Sodium free.

Formulation re: Does NOT Contain

Soy free

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Other Label Statements

Seals/Symbols

Mason Guarantee Laboratory tested cGMP Certified Good Manufacturing Practice

General Statements: All Other Content

N

General Statements: All Other Content

Est. 1967

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

Mason Natural is a registered trademark and does not refer to any product or ingredient claim.

Manufacturer & Distributor

Distributor

Mason Vitamins, Inc.

Miami Lakes, FL, 33014

1-888-860-5376

Market Reference

$9.94 – $79.99· 12 listings
  • Mason Natural NAC Capsules

    iHerb4.7(175)
    $9.94Lowest
  • Mason Natural NAC Essential Amino Acids 60 Each

    Walmart - Pharma Frills
    $28.91
  • Mason Natural NAC N-Acethyl-L-Cysteine Capsules - 60 Capsules Pack of 3

    GoSupps.com4.7(175)
    $79.99
  • Mason Natural Flush-Free Niacin 500 mg 60 Capsules

    Walmart4.7(6)
    $9.99
  • MaryRuth's NAC Capsules

    MaryRuth Organics4.7(245)
    $19.95
  • Jarrow Formulas N-A-C

    PureFormulas.com4.7(282)
    $9.99
  • (3 pack) Mason Natural Niacin 500 mg Flush-Free Capsules, 60 Count, Size: 60 Capsules, White

    Walmart - Nutrients Best, a Mason Natural Certified Vendor4.7(6)
    $25.48
  • Carlson NAC N-Acetyl Cysteine

    Vitacost.com4.8(289)
    $16.58

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.

  • Holland & Barrett - Droitwich

    4.2 (10)

    Vitamin & Supplements Shop

    8 St Andrew's St, Droitwich WR9 8HE

  • Vitamin & Supplements Shop, Predators Gear

    5.0 (358)

    Vitamin & Supplements Shop

    53 George St, Worcester WR1 2DY

  • Midland Fitness and Nutrition ( Midland Supplements)

    4.8 (23)

    Vitamin & Supplements Shop

    818 Bristol Rd S, Northfield, Birmingham B31 2NS

  • Supplements Sanctuary

    3.9 (15)

    Vitamin & Supplements Shop

    190 Birmingham Rd, Kidderminster DY10 2SJ

  • Protein Package

    4.8 (52)

    Vitamin & Supplements Shop

    Stanmore Business Park, Protein Package, Unit 6, Building 15, Bridgnorth WV15 5HR

  • Natural Thrive

    4.8 (26)

    Vitamin & Supplements Shop

    Unit 6, Alma Works, Darlaston Rd, Darlaston, Wednesbury WS10 7TG

  • The Very Healthy Shop

    4.9 (16)

    Vitamin & Supplements Shop

    49 The Shambles, Worcester WR1 2RE

  • Holland & Barrett - Bromsgrove

    4.9 (11)

    Vitamin & Supplements Shop

    55 High St, Bromsgrove B61 8AJ

Research & Studies

  • Lower Cholesterol Without Drugs

    R Mason - Library of Congress Control: USA, 2012 - youngagain.org

    … Everyone who reads this book will have the ability to naturally improve their blood lipid profile, have better heart and artery health, and live longer, without resorting to drugs or sur …

    20122 citations
  • N-Acetylcysteine (NAC): Impacts on Human Health

    MCS Tenório, NG Graciliano, FA Moura, ACM Oliveira… - Antioxidants, 2021 - mdpi.com

    … is a strong candidate for adjunctive treatment of depression, oral supplementation of 1000 mg/day (2 capsules of 500 mg twice daily) associated with the usual treatment of the disease, …

    2021634 citations
  • N-acetylcysteine and its immunomodulatory properties in humans and domesticated animals

    S Tieu, A Charchoglyan, L Paulsen… - Antioxidants, 2023 - mdpi.com

    … between NAC’s pharmacokinetics in healthy broilers versus … In this study, dietary supplementation with 500 mg/kg NAC … intestinal absorption capacity and health. Furthermore, …

    202368 citations
  • The Natural Diabetes Cure: Curing Blood Sugar Disorders Without Drugs

    R Mason - 2013 - books.google.com

    … supplement keeps our digestive system strong and healthy. … NAC is N-acetyl cysteine, which is a much more effective way … in maintaining good health, along with a naturally healthy diet …

    20134 citations
  • A randomised, double blind, placebo-controlled trial of a fixed dose of N-acetyl cysteine in children with autistic disorder

    OM Dean, KM Gray, KA Villagonzalo… - Australian & New …, 2017 - journals.sagepub.com

    … or suspected clinically relevant systemic medical disorder or known … The investigational product in this study was 500 mg NAC or … Other medications included health supplements (most …

    2017100 citations
  • Efficacy of ascorbic acid (vitamin C) and/N-acetylcysteine (NAC) supplementation on nutritional and antioxidant status of male chronic obstructive pulmonary disease …

    E Pirabbasi, S Shahar, ZA Manaf, NF Rajab… - Journal of nutritional …, 2016 - jstage.jst.go.jp

    … supplementation [ascorbic acid and N-Acetylcysteine (NAC)] on … ) was conducted at two medical centers in Kuala Lumpur, … of vitamin C (500 mg) and NAC (600 mg) (NACVitamin C) …

    201672 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-04-23. DSLD Label ID: 216872. 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.