N-A-C 500 mg®

Non-Nutrient / Non-Botanical

Brand: Jarrow Formulas

CapsuleNon-Nutrient/Non-BotanicalOff Market

Product label for N-A-C 500 mg — Click to view full label

Net Contents

200 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

200

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 90011 07003 0

Product Version

03315NAC200 PROD # 107003

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.

2Dietary Attributes

Label states: 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

Milk
Egg
Fish
Peanut
Wheat
Soy
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 Capsule(s) · 1–2 per day

Ingredient	Amount Per Serving
N-Acetyl-L-Cysteine	500 mg	—

Not Present

Other Ingredients

CelluloseMagnesium StearateSilicon DioxideCapsule

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Usage: Take 1 capsule 1 or 2 times per day or as directed by your qualified healthcare professional.

Warnings & Precautions

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Note: 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

If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.

Precautions re: Children

If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.

Storage

Store in a cool, dry place, or at room temperature and away from light.

Formulation

Formula re: Contains

N-Acetyl-L-Cysteine

Formulation re: Does NOT Contain

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.

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

Dietary Supplement

Other Label Statements

General Statements: All Other Content

N-Acetyl-L-Cysteine (NAC) is a powerful antioxidant amino acid and a precursor in the body to the critical endogenous antioxidant glutathione.* Glutathione exerts a variety of protective effects, including detoxification and intracellular defense against oxidative stress.* Substances known to reduce glutathione status are acetaminophen and alcohol.*

General Statements: All Other Content

N-A-C Precursor to Glutathione* Supports Liver & Lung Function* 500 milligrams

Seals/Symbols

Non genetically modified non-GMO

General: Product/Version Code

03315NAC200 PROD # 107003

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

Superior Nutrition and Formulation

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

2015 Jarrow Formulas

Manufacturer & Distributor

Distributor

Jarrow Formulas

P.O. Box 35994, Los Angeles, CA, 90035-4317

Market Reference

$6.31 – $91.99· 5 listings

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$6.31Lowest
(pack Of 6) Jarrow Formulas NAC N-Acetyl-L-Cysteine 60 Vegetarian Capsules, Size: 60 vc
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$91.99
Jarrow Formulas Acetyl L-Carnitine Capsules
iHerb4.7(715)
$21.10
Jarrow Formulas N-A-G (N-Acetyl-D-Glucosamine) 500mg - 120 Vcaps - Superior Joint and Digestive Support
GoSupps.com
$79.99

Where to Buy Locally

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440 Shrewsbury Plaza Unit 29, Shrewsbury, NJ 07702
Directions (732) 945-3001
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1627 E Edinger Ave Ste C, Santa Ana, CA 92705
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65 Rte 4 Ste 6, Paramus, NJ 07652
Directions (201) 334-1013
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1755 Broadway, New York, NY 10019
Directions (212) 247-2309
GNC
4.3 (110)
Vitamin & supplements store
3799 Broadway, New York, NY 10032
Directions (212) 368-5385

Research & Studies

Randomized clinical trial of how long-term glutathione supplementation offers protection from oxidative damage and improves HbA1c in elderly type 2 diabetic …
S Kalamkar, J Acharya, A Kolappurath Madathil… - Antioxidants, 2022 - mdpi.com
… with antioxidants such as N-acetyl-cysteine (NAC), lipoic acid, … were given oral 500 mg glutathione (Jarrow Formulas, Los … We also recruited healthy non-diabetic control subjects who …
202247 citations
Accumulation of sulforaphane and alliin in human prostate tissue
TL Livingstone, S Saha, F Bernuzzi, GM Savva… - Nutrients, 2022 - mdpi.com
… broccoli (BroccoMax ® , Jarrow Formulas, Los Angeles, CA, … on the concentration of sulforaphane-N-acetyl cysteine in the … result in local effects on healthy and cancerous cells …
202232 citations
Development of a teaching coulometry instrument for the direct determination of sulfur compounds and of zinc indirectly
P Mercado, J Beatriz - 2017 - rave.ohiolink.edu
… intake necessary for healthy adults is 11 mg for males and 8 mg for females.… N-Acetyl-L-Cysteine dietary supplement with a label value of 500 mg NAC per capsule by Jarrow Formulas® …
20171 citations
Iodine Coulometry of Various Reducing Agents Including Thiols with Online Photocell Detection Coupled to a Multifunctional Chemical Analysis Station To Eliminate …
JB Padilla Mercado, EM Coombs… - Journal of Chemical …, 2018 - ACS Publications
… N-acetyl-l-cysteine dietary supplement with a label value of 500 mg of NAC per capsule by Jarrow Formulas was the commercial product analyzed, and an amount of 507 ± 19 mg was …
20186 citations
An open-label case series of glutathione use for symptomatic management in children with autism spectrum disorder
K Radwan, G Wu, K Banks-Word, R Rosenberger - Medical Sciences, 2023 - mdpi.com
… supplementation with glutathione is equally or more efficacious than NAC supplementation … Opitac TM glutathione oral capsules (Jarrow Formulas) were the only medication that was …
20239 citations
Accumulation of Sulforaphane and Alliin in Human Prostate Tissue. Nutrients 2022, 14, 3263
TL Livingstone, S Saha, F Bernuzzi, GM Savva… - 2022 - academia.edu
… broccoli (BroccoMax®, Jarrow Formulas, Los Angeles, CA, … on the concentration of sulforaphane-N-acetyl cysteine in the … result in local effects on healthy and cancerous cells …
2022

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-09-25. DSLD Label ID: 50759. 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.