N-A-C Sustain 600 mg®
Non-Nutrient / Non-BotanicalBrand: Jarrow Formulas
Functions
Net Contents
60 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
60
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 90011 07707 7
Product Version
12122SUS60 PROD # 107707
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.
Label states: Vegan, Vegetarian, Non-GMO, 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
Free From
- 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 Tablet(s) · 1–2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| N-Acetyl-L-Cysteine | 600 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use: Adults take 1 tablet 1-2 times a day, preferably on an empty stomach with fruit juice or as directed by your qualified healthcare professional.
Warnings & Precautions
Precautions re: All Other
Warning: Prolonged or elevated intake may alter liver function tests without affecting actual liver function. Inform your physician that you are ingesting NAC if you undergo liver function tests.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use.
Precautions re: Children
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use. Keep out of the reach of children.
Precautions re: All Other
Do not use if safety seal is damaged or missing.
Storage
Storage
Store in a cool, dry place.
Formulation
Formula re: Contains
Jarrow Formulas NAC Sustain features N-Acetyl-L-Cysteine (NAC), an antioxidant amino acid and a precursor to glutathione. Glutathione is important for detoxification. The advanced bi-layer Sustain tablets combine 1/3 quick release with 2/3 sustained release formats to release NAC over time.
Formulation re: Vegetarian/Vegan
Vegan
Formula re: Contains
Bi-layer tablets Glutathione precursor
Formulation re: Other
Glutathione is important for detoxification Quick + sustained release
Formulation re: Does NOT Contain
Non-GMO Gluten free
Formulation re: Does NOT Contain
No major allergens.
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.
Other Label Statements
General Statements: All Other Content
Liver support
Brand IP Statement(s) re: (c), (TM), (SM)
Copyright 2022 Jarrow Formulas
Manufacturer & Distributor
Distributor
Jarrow Formulas, Inc.
Sherman Oaks, CA, 91403, USA
1-866-459-4154
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-03-25. DSLD Label ID: 323064. 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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