NAC 500®

Other Combinations

Brand: ProCaps Laboratories

CapsuleOther CombinationsOn Market

Product label for NAC 500 — Click to view full label

Net Contents

360 Easy-To-Swallow Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

360

Supplement Form

Capsule

Bar Code (UPC/SKU)

385999

Product Version

607364-06M

Label Analysis

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

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

1Dietary Attributes

Label states: 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

Contains

Wheat
Soy
Gluten

Free From

Milk

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– per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ascorbyl Palmitate, Calcium Ascorbate)	30 mg	33%
N-Acetyl Cysteine	500 mg	—

Percent Daily Values (% DV) are based on a 2,000 calorie diet.

Other Ingredients

Gelatin Capsule

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use Consume one or more capsules daily or as recommended by your physician. As with any dietary supplement, this product is most effective as part of a healthy diet and active lifestyle. For questions about the use of this product call 800.332.7799.

Formulation

Formulation re: Other

Detoxifying anti-oxidant Glutathione precursor

Formula re: Contains

Andrew Lessman's NAC 500 delivers 500 mg of n-acetyl cysteine (NAC), an essential glutathione precursor and detoxifying antioxidant that is a uniquely active form of the conditionally essential amino acid cysteine. It is the sulfur in cysteine's "thiol" (sulfhydryl) group that imparts NAC's unique properties, including its critical role as a building block of glutathione - our body's most powerful, internally-produced protective compound. NAC offers important protection to the brain, heart and lungs, but because of its unique detoxifying role, NAC provides targeted protection to the hard working cells of the liver and kidneys making it a sensible part of any internal cleanser detoxification program. Unfortunately, NAC is not readily available from the diet and it cannot be readily produced by the body, so supplementation is a straightforward way of promoting its protective benefits.

Formulation re: Does NOT Contain

Contains no additives or common allergens Contains no milk, soy, yeast, wheat, gluten, sodium, salt, sugar, fat, cholesterol, color, preservative, common allergens, genetically modified (GMO) ingredients or manufacturing additives.

FDA Statements

FDA Statement of Identity

Dietary Supplement

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

For over 40 years Unsurpassed Purity, Quality and Efficacy 100% solar production Zero carbon footprint Andrew Lessman, Founder Questions? Reorders? 800.800.1200 www.ProCapslabs.com HSN www.HSN.com 800.944.9999 www.QVC.com 800.345.1515

General Statements: All Other Content

100% solar

Manufacturer & Distributor

Manufacturer

ProCaps Laboratories

Henderson, NV, 89011

800.800.1200

Market Reference

$4.99 – $79.90· 40 listings

NAC 500 N-Acetyl Cysteine
ProCaps Laboratories
$15.90
ALA + NAC
ProCaps Laboratories
$19.90
H-E-B NAC Capsules
H-E-B
$11.88
Walgreens Free & Pure N-Acetyl Capsules 60 ct
Walgreens.com
$19.99
Nac 500
Trinity Balanced Family Healthcare
$27.00
Jarrow Formulas N-A-C
H-E-B4.7(290)
$13.59
NOW Foods NAC 600 mg 30 Capsules
Muscle & Strength4.8(16000)
$4.99Lowest
the Vitamin Shoppe NAC N-Acetyl-L-Cysteine Promotes Health
The Vitamin Shoppe4.6(585)
$34.99

Where to Buy Locally

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The Vitamin Shoppe
4.5 (127)
Vitamin & supplements store
5125 Jonestown Rd Unit no. 145, Harrisburg, PA 17112
Directions (717) 541-8900
AdvancedSupps.com
5.0 (90)
Vitamin & supplements store
3872 Union Deposit Rd, Harrisburg, PA 17109
Directions (717) 553-0500 ext. 2
The Vitamin Shoppe
4.7 (97)
Vitamin & supplements store
415 Loucks Rd, York, PA 17404
Directions (717) 846-6192
The Vitamin Shoppe
4.6 (126)
Vitamin & supplements store
6455 Carlisle Pike, Mechanicsburg, PA 17050
Directions (717) 791-0120
The Vitamin Shoppe
4.4 (198)
Vitamin & supplements store
2719 N Meridian Blvd, Broadcasting Square Dr Suite W 3, Reading, PA 19610
Directions (610) 396-1490
The Vitamin Shoppe
4.7 (37)
Vitamin & supplements store
6400 Ridge Rd Suite F2, Sykesville, MD 21784
Directions (410) 795-2527

Research & Studies

Pathophysiological Basis for Anti-hypertensive Effects of Antioxidants and the Role of Oxidative Stress in Essential Hypertension
R Rodrigo, A Miranda-Merchak… - Oral Infective Foci in … - researchgate.net
… Both medications were given in encapsulated forms to ensure that the placebo and vitamins were indistinguishable, and were provided by Procaps and Gynopharm CFR Laboratories. …
Efficacy of ascorbic acid (vitamin C) and/N-acetylcysteine (NAC) supplementation on nutritional and antioxidant status of male chronic obstructive pulmonary disease …
E Pirabbasi, S Shahar, ZA Manaf, NF Rajab… - Journal of nutritional …, 2016 - jstage.jst.go.jp
… [ascorbic acid and N-Acetylcysteine (NAC)] on nutritional and … ) was conducted at two medical centers in Kuala Lumpur, … ie, N-acetylcysteine (NAC) 600 mg (NAC), vitamin C 500 mg (…
201671 citations
Protein design with dynamic protein vocabulary
N Liu, J Kuang, Y Liu, T Ji, C Sun… - Advances in Neural …, 2026 - proceedings.neurips.cc
… Chroma [26] is a diffusion model for protein generation that leverages the ProCap model for natural language understanding, which connects a GNN backbone with an autoregressive …
20269 citations
Protease Activation and Inflammation in Acute Pancreatitis
S Regnér - 2008 - portal.research.lu.se
… Low levels of proCAP is found in human plasma from healthy individuals, but in patients with AP, proCAP leaks into the circulatory system and elevated levels discriminates these …
2008

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-10-24. DSLD Label ID: 275277. 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.