NAC 500 mg®
Non-Nutrient / Non-BotanicalBrand: Mason Natural
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.
Single-ingredient formula listed in Supplement Facts.
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
| Ingredient | Amount Per Serving | |
|---|---|---|
| N-Acetyl L-Cysteine | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
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
Mason Natural NAC Capsules
iHerb4.7(175)$9.94LowestMason Natural NAC Essential Amino Acids 60 Each
Walmart - Pharma Frills$28.91Mason Natural NAC N-Acethyl-L-Cysteine Capsules - 60 Capsules Pack of 3
GoSupps.com4.7(175)$79.99Mason Natural Flush-Free Niacin 500 mg 60 Capsules
Walmart4.7(6)$9.99MaryRuth's NAC Capsules
MaryRuth Organics4.7(245)$19.95Jarrow 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)$25.48Carlson 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 citationsN-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 citationsN-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 citationsThe 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 citationsA 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 citationsEfficacy 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.
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