Net Contents
100 Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
100
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 33739 00085 9
Product Version
CODE 0085D V11
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report an established %DV per serving.
Label states: Non-GMO, Gluten-Free, Halal, Kosher.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 Capsule(s) · 2 per day
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Usage: Take 1 capsule twice daily.
Warnings & Precautions
Precautions re: Children
Caution: For adults only. Keep out of reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult physician if pregnant/nursing, taking medication, or have a medical condition.
Precautions re: All Other
Do not eat freshness packets enclosed.
Precautions re: Allergies
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Storage
Storage
Keep freshness packets in bottle until it is empty. Keep bottle tightly closed at all times in between usage.
Storage
Store in a cool, dry place after opening.
Formulation
Formula re: Contains
N-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures, and is also necessary for the formation of glutathione. Selenium is an essential trace mineral that facilitates the production of several important enzymes.
Formulation re: Other
Natural color variation may occur in this product when exposed to air. Speckling in capsule may occur but does not affect product quality. Free Radical Protection Maintains Cellular Health
Formula re: Contains
NAC 600 mg with Selenium
Formula re: Kosher
Triangle K (Kosher)
Formulation re: Does NOT Contain
Non-GMO
Formulation re: Other
Made and quality tested in the USA with globally sourced ingredients.
Formulation re: Does NOT Contain
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.
Formula re: Type
Crescent H (Halal)
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
Seals/Symbols
Triangle K (Kosher)
General Statements: All Other Content
Amino Acids Family owned since 1968.
Seals/Symbols
Crescent H (Halal) Quality GMP Assured
General Statements: All Other Content
This bottle is made from 100% PCR (post-consumer recycled) resin.
Manufacturer & Distributor
Distributor
NOW FOODS
395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA
Market Reference
NOW NAC 600 mg
iHerb4.8(16000)$13.46
Now NAC 600MG Softgels
CVS Pharmacy4.8(16000)$20.99
NAC 600 mg 30 Capsules
NOW4.8(16000)$9.99
NOW NAC 600 mg 100 V-caps
Village Vitamin Store4.8(16000)$13.92
NOW NAC 600 mg 250 Veg Capsules
Supplement Giant4.8(16000)$29.99
NOW NAC Quercetin & Zinc
Muscle & Strength4.8(225)$17.99
NOW NAC (N-Acetyl Cysteine) 600 mg with Selenium & Molybdenum
coborns.com4.8(16000)$13.99
NOW Foods NAC Pure Powder 4 oz.
Target4.8(775)$20.99
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.
Flex Appeal
4.7 (21)Vitamin & supplements store
126 Merrimack St, Methuen, MA 01844
The Vitamin Shoppe
4.0 (98)Vitamin & supplements store
291 S Broadway, Salem, NH 03079
Flex Appeal Sports Nutrition Lowell
4.8 (28)Sports nutrition store
55 Church St, Lowell, MA 01852
GNC
4.1 (54)Vitamin & supplements store
99 Rockingham Park Blvd E223, Salem, NH 03079
Titan Fuel Supplements LLC
5.0 (24)Vitamin & supplements store
97 Pilling St, Haverhill, MA 01832
Natural Marketplace Inc.
4.8 (10)Vitamin & supplements store
471 S Broadway #2, Salem, NH 03079
Born Ready Nutrition Center
4.7 (15)Vitamin & supplements store
58 Range Rd Ste 6, Windham, NH 03087
Flex Appeal
4.6 (34)Vitamin & supplements store
276 Cambridge St, Burlington, MA 01803
Research & Studies
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]. …
2021612 citationsN‐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 …
2021212 citationsN-acetylcysteine: evidence based consensus document on the therapeutic advantages in respiratory diseases (NECTAR)
M Barne, M Shevade, P Bhattacharyya… - Frontiers in …, 2026 - frontiersin.org
… First developed as a mucolytic, NAC is now recognized for … that NAC 600 mg BID reduced exacerbation rates in NAC group (… (DM) and healthy volunteers showed that NAC has anti-TB …
2026Adjunctive 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 …
202434 citationsN-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 …
2008577 citationsSafety of N-Acetylcysteine at High Doses in Chronic Respiratory Diseases: A Review
P Calverley, P Rogliani, A Papi - Drug safety, 2021 - Springer
… 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 …
202194 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-05-23. DSLD Label ID: 313863. 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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