NAC 600 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

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

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.

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

Not Present

• 

  NOW 600 mg NAC

  Walmart4.8(14000)

  $12.70
• 

  NOW Foods NAC 600 mg 30 Capsules

  Muscle & Strength4.8(2300)

  $4.99Lowest
• 

  NOW NAC 600 mg 100 Caps

  Vitamart.ca4.6(107)

  $16.27
• 

  NOW NAC 600mg - 30 Capsules

  Vita Heal4.8(14000)

  $19.99
• 

  NOW NAC 600 mg 250 Veg Capsules

  Supplement Giant4.8(1700)

  $29.99
• 

  Now Foods NAC Pure Powder

  Target4.8(794)

  $20.99
• 

  NOW NAC Quercetin & Zinc

  Muscle & Strength4.8(240)

  $17.99
• 

  N-acetyl-l-cysteine (nac) 600 Mg Cap, 600 MG CAPSULE

  Amazon.com

  $8.10

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 Shop

  4.6 (212)

  Vitamin & supplements store

  1212 Broad St, Victoria, BC V8W 2A5, Canada

  Directions+1 250-386-1212

• Relief Factor

  4.4 (866)

  Vitamin & supplements store

  11031 117th Pl NE, Kirkland, WA 98033

  Directions(833) 888-1533

• GNC

  4.4 (92)

  Vitamin & supplements store

  753 Broadway Spc 753, New York, NY 10003

  Directions(212) 380-5999

• GNC

  4.7 (202)

  Vitamin & supplements store

  2 Pennsylvania Plaza Ste 29B, New York, NY 10121

  Directions(212) 239-1251

• Nu-Health Products Co.

  4.0 (8)

  Vitamin & supplements store

  20875 Currier Rd, Walnut, CA 91789

  Directions(909) 869-0025

• GNC

  4.5 (12)

  Vitamin & supplements store

  440 Shrewsbury Plaza Unit 29, Shrewsbury, NJ 07702

  Directions(732) 936-8371

• Nootropic Nation, LLC

  5.0 (1)

  Vitamin & supplements store

  176 Mulberry St Apt 5, New York, NY 10013

  Directions(855) 313-2943

• Nugen Research Inc

  5.0 (1)

  Manufacturer

  10772 Noel St, Los Alamitos, CA 90720

  Directions(714) 746-9271

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

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

  … 600 mg of oral NAC in subjects with ESRD was 4.9 ± 3.5 L/h versus 56.1 ± 12.7 L/h in healthy … 600 mg oral NAC supplementation was not able to alter serum creatinine or cystatin C [90]. …

  2021634 citations

• N‐acetylcysteine: a review of clinical usefulness (an old drug with new tricks)

  GK Schwalfenberg - Journal of nutrition and metabolism, 2021 - Wiley Online Library

  … searched for articles on NAC and health conditions listed above … Oral NAC is now being used for conditions like chronic … A recent long-term RCT study using NAC 600 mg bid resulted in …

  2021220 citations

• Adjunctive N-acetylcysteine and lung function in pulmonary tuberculosis

  RS Wallis, I Sabi, J Lalashowi, A Bakuli… - NEJM …, 2024 - evidence.nejm.org

  … without recent tuberculosis or malaria (Supplementary Protocol). … NAC capsules (600 mg) were donated to the study by Now … -blood samples of healthy Tanzanian volunteers are similar …

  202435 citations

• N-acetylcysteine for antioxidant therapy: pharmacology and clinical utility

  S Dodd, O Dean, DL Copolov, GS Malhi… - Expert opinion on …, 2008 - Taylor & Francis

  … prescription from pharmacies and health food stores worldwide. … for NAC remain poorly defined as most studies are now old and … per day to as little as 600 mg three times per week, was …

  2008582 citations

• Safety of N-acetylcysteine at high doses in chronic respiratory diseases: a review.

  P Calverley, P Rogliani, A Papi - Drug safety, 2021 - search.ebscohost.com

  … NAC has been used at 600 mg and above, up to 3000 mg/day, … in man, it would be evident by now. At present, the clinical … Healthy individuals received three different doses of NAC …

  202197 citations

• N-Acetylcysteine: From Antidote to Longevity Molecule

  KV Japar - almanac.a1c.io

  … range for NAC in clinical and supplemental use spans from 600 mg to 1,800 mg per day, … Looking ahead, the convergence of NAC with digital health and AI-enabled analytics offers …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-12-21. DSLD Label ID: 13223. 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.