---
product_id: 532770957
title: "Now Foods Supplements, NAC (N-Acetyl-Cysteine) 1,000 mg, Free Radical Protection*, 60 Tablets"
brand: "now foods"
price: "$28.07"
currency: USD
in_stock: true
reviews_count: 13
category: "Now Foods"
url: https://www.desertcart.us/products/532770957-now-foods-supplements-nac-n-acetyl-cysteine-1-000-mg
store_origin: US
region: United States of America
---

# GMP & ISO/IEC certified quality Supports glutathione synthesis 1000mg NAC potency Now Foods Supplements, NAC (N-Acetyl-Cysteine) 1,000 mg, Free Radical Protection*, 60 Tablets

**Brand:** now foods
**Price:** $28.07
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your wellness game with NOW’s NAC – because your body deserves the best defense!

## Quick Answers

- **What is this?** Now Foods Supplements, NAC (N-Acetyl-Cysteine) 1,000 mg, Free Radical Protection*, 60 Tablets by now foods
- **How much does it cost?** $28.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/532770957-now-foods-supplements-nac-n-acetyl-cysteine-1-000-mg)

## Best For

- now foods enthusiasts

## Why This Product

- Trusted now foods brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Packed 1000mg Dose:** Maximize your daily free radical defense with a potent NAC formula.
- • **Liver & Brain Health Ally:** Support detoxification and cognitive wellness with every tablet.
- • **Certified Purity & Potency:** Trust in GMP and ISO/IEC accredited labs ensuring premium quality and safety.
- • **Clean, Allergy-Friendly Formula:** Dairy, soy, nut, and gluten-free for a pure, worry-free supplement experience.
- • **Glutathione Booster for Immunity:** Fuel your body’s master antioxidant to keep your immune system sharp and resilient.

## Overview

NOW Foods NAC delivers a clinically potent 1000mg dose of N-Acetyl-Cysteine per tablet, designed to support free radical protection, immune system balance, and liver health. Manufactured under strict GMP and ISO/IEC accredited standards, this supplement ensures premium quality and purity. With 60 tablets per bottle, it’s a clean, allergen-free choice trusted by health-conscious professionals aiming to optimize their daily wellness routine.

## Description

Immune System Support* Supports Liver Health* 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 promotes the formation of glutathione.* Glutathione is a powerful free radical scavenging compound that also helps to maintain normal, balanced immune system function.* In addition, NAC can help to support healthy brain and neuronal tissues.* Natural color variation may occur in this product.

Review: Amazing product. - Great product! This helped me so much with my allergies and I love the 1,000mg option better than the 500mg.
Review: supplement - I really don't know how to tell if this is working but I seem to be healthy & usually don't catch anything.

## Features

- Free radical protection*
- Immune system support*
- Supports liver health*
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C63L1VQ6 |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #3,777 in Health & Household ( See Top 100 in Health & Household ) #45 in Blended Vitamin & Mineral Supplements |
| Brand | NOW Foods |
| Brand Name | NOW Foods |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 689 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Flavor | NAC |
| Item Dimensions | 2.13 x 2.13 x 4.25 inches |
| Item Form | Tablet |
| Item Weight | 1000 milligrams |
| Manufacturer | NOW |
| Manufacturer Part Number | 1 |
| Material Features | Dairy Free, Egg Free, GMO Free, Kosher Certified, Nut Free |
| Model Name | av2023-NOW-now supplements nac nacetylcysteine mg free radical protection-c59455d4 |
| Model Number | 0184 |
| Number of Items | 1 |
| Primary Supplement Type | protein |
| Product Benefits | Immune Support |
| Special Ingredients | Amino Acid |
| Specific Uses For Product | Free Radical Scavenger* |
| Total Servings Per Container | 60 |
| UPC | 733739001849 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** NOW Foods
- **Diet Type:** Gluten Free
- **Flavor:** NAC
- **Item Form:** Tablet
- **Item Weight:** 1000 milligrams
- **Item dimensions L x W x H:** 2.13 x 2.13 x 4.25 inches
- **Primary Supplement Type:** protein
- **Product Benefits:** Immune Support
- **Special Ingredients:** Amino Acid
- **Unit Count:** 60 Count

## Images

![Now Foods Supplements, NAC (N-Acetyl-Cysteine) 1,000 mg, Free Radical Protection*, 60 Tablets - Image 1](https://m.media-amazon.com/images/I/71SzyH2tfiL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product.
*by E***O on June 7, 2026*

Great product! This helped me so much with my allergies and I love the 1,000mg option better than the 500mg.

### ⭐⭐⭐⭐⭐ supplement
*by V***U on July 10, 2026*

I really don't know how to tell if this is working but I seem to be healthy & usually don't catch anything.

### ⭐⭐⭐⭐⭐ AWESOME!
*by T***T on April 16, 2026*

This is a great supplement! Take it in the morning for a huge boost in energy. It's supposed to smell like Sulphur; that's how you know it's legitimate NAC! There is a lot of research on NAC so just Google it for a bit list of stuff it helps.

## Frequently Bought Together

- NOW Foods Supplements, NAC (N-Acetyl-Cysteine) 1,000 mg, Free Radical Protection*, 60 Tablets
- NOW Foods Supplements, Glycine 1,000 mg Free-Form, Neurotransmitter Support*, 100 Veg Capsules
- NOW Foods Supplements, Magnesium Glycinate 100 mg, Highly Absorbable Form, 180 Tablets

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-10*