N-Acetylcysteine®

Non-Nutrient / Non-Botanical

Brand: Douglas Laboratories

Tablet or PillNon-Nutrient/Non-BotanicalOn Market

Functions

Antioxidant & Anti-Aging Brain & Cognition

Product label for N-Acetylcysteine — Click to view full label

Net Contents

90 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 45287 06040 7

Product Version

NAC

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.

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 Tablet(s) · 1 per day

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

Not Present

Other Ingredients

Stearic AcidSilicamodified Cellulose GumMagnesium StearateCellulose

Target Groups

Adult (18 - 50 Years)

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

It is recommended that this product be taken in conjunction with vitamins and minerals. Suggested Usage: As a dietary supplement, adults take 1 tablet daily or as directed by your healthcare professional.

Warnings & Precautions

Precautions re: Children

KEEP OUT OF REACH OF CHILDREN.

Precautions re: All Other

Tamper resistant package, do not use if outer seal is missing.

Storage

For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

FDA Statements

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

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

amni(R) original formula

General Statements: All Other Content

N-Acetylcysteine is a valuable precursor in the body for intracellular glutathione.

General: Product/Version Code

NAC

Manufacturer & Distributor

Manufacturer

Douglas Laboratories

600 Boyce Road, Pittsburgh, PA, 15205, USA

Market Reference

$5.09 – $791.00· 40 listings

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$13.59
True Goodness N-Acetyl Cysteine 600 Mg 60 Ct
Meijer
$8.79
the Vitamin Shoppe Nac N-Acetyl-l-Cysteine Promotes Health
The Vitamin Shoppe4.6(314)
$34.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

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ITL Health
5.0 (37)
Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Directions 0118 321 7628
Power Up Supplement
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601 Lea Bridge Rd, London E10 6AJ
Directions 020 3581 5180
RightNutri
4.9 (78)
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26 Queenstown Rd, London SW8 3RX
Directions 0800 098 8888
Nayble Health & Sports
5.0 (139)
Vitamin & Supplements Shop
18 Chamberlayne Rd, London NW10 3JD
Directions 020 7625 5111
London Supplements
3.7 (84)
Vitamin & Supplements Shop
13, Waverley Industrial Park Waverley Industrial Estate, Hailsham Dr, Harrow HA1 4TR
Directions 020 8863 0300
Supplemented
4.7 (192)
Vitamin & Supplements Shop
Online Retail Ltd Box 1031A, Surbiton, Kingston upon Thames KT1 9AH
Directions
Nutristore
4.7 (112)
Sports Nutrition Shop
Unit G, Llantrisant Business Park, Ynysmaerdy, Pontyclun CF72 8LF
Directions 0300 124 0371
The Pure Supplements
5.0 (3)
Vitamin & Supplements Shop
Capital Business Centre, 22 Carlton Rd, South Croydon CR2 0BS
Directions 07727 697740

Research & Studies

N-Acetylcysteine Protects Melanocytes against Oxidative Stress/Damage and Delays Onset of Ultraviolet-Induced Melanoma in Mice
MA Cotter, J Thomas, P Cassidy… - Clinical Cancer …, 2007 - aacrjournals.org
… We evaluated whether the thiol antioxidant N-acetylcysteine (NAC) could protect melanocytes from UV-induced oxidative stress/damage in vitro and from UV-induced melanoma in vivo. …
2007130 citations
The effect of short-term, high-dose oral N-acetylcysteine treatment on oxidative stress markers in cystic fibrosis patients with chronic P. aeruginosa infection …
M Skov, T Pressler, J Lykkesfeldt, HE Poulsen… - Journal of Cystic …, 2015 - Elsevier
… The effect of 4 weeks of oral N-acetylcysteine (NAC) treatment (2400 mg/day divided into two doses) on biochemical parameters of oxidative stress was investigated in an open-label, …
201547 citations
Influence of N-acetylcysteine supplementation on physical performance and laboratory biomarkers in adult males: a systematic review of controlled trials
D Fernandez-Lazaro, C Dominguez-Ortega… - Nutrients, 2023 - riubu.ubu.es
… : N-acetylcysteine (NAC) is used as a sports supplement for … of glutathione homeostasis, positioning NAC as a strategy to … of N-Acetylcysteine supplementation on health biomarkers. …
202338 citations
Supplementation with vitamin C and N-acetyl-cysteine increases oxidative stress in humans after an acute muscle injury induced by eccentric exercise
A Childs, C Jacobs, T Kaminski, B Halliwell… - Free Radical Biology …, 2001 - Elsevier
There has been no investigation to determine if the widely used over-the-counter, water-soluble antioxidants vitamin C and N-acetyl-cysteine (NAC) could act as pro-oxidants in humans …
2001552 citations
Fluticasone and N-acetylcysteine in primary care patients with COPD or chronic bronchitis
T Schermer, N Chavannes, R Dekhuijzen, E Wouters… - Respiratory …, 2009 - Elsevier
… CONCLUSION: No beneficial treatment effects for either high-dosed inhaled fluticasone propionate or oral N-acetylcysteine were observed in our study population of patients with …
200994 citations
Lack of effect of oral N-acetylcysteine on the acute dialysis-related lowering of total plasma homocysteine in hemodialysis patients
AG Bostom, D Shemin, D Yoburn, DH Fisher… - Atherosclerosis, 1996 - Elsevier
… We examined whether predialysis administration of oral N-acetylcysteine (NAC), which acutely increases the non-protein bound, dialyzable fraction of plasma homocysteine, might …
199667 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-07-25. DSLD Label ID: 10964. 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.