---
product_id: 75238950
title: "Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules"
brand: "swanson"
price: "$52.70"
currency: USD
in_stock: true
reviews_count: 11
category: "Swanson"
url: https://www.desertcart.us/products/75238950-swanson-nac-n-acetyl-cysteine-600-mg-100-vegan-capsules
store_origin: US
region: United States of America
---

# 100% vegan & gluten-free GMP-certified, 3rd-party tested purity 600 mg potent NAC dose Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules

**Brand:** swanson
**Price:** $52.70
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your wellness game with Swanson NAC — your daily defense against oxidative stress!

## Quick Answers

- **What is this?** Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules by swanson
- **How much does it cost?** $52.70 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/75238950-swanson-nac-n-acetyl-cysteine-600-mg-100-vegan-capsules)

## Best For

- swanson enthusiasts

## Why This Product

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

## Key Features

- • **Antioxidant Armor:** Neutralizes free radicals to boost cellular vitality and longevity
- • **Clean & Conscious:** 100 vegan capsules, gluten-free, cruelty-free for mindful wellness
- • **Daily Detox Ritual:** Easy-to-swallow, unflavored capsules designed for seamless integration into your health routine
- • **Liver Guardian Power:** Supports detox & liver health with clinically-backed NAC strength
- • **Trusted Science, Proven Quality:** Formulated by experts, GMP-certified, and independently tested for purity

## Overview

Swanson NAC N-Acetyl Cysteine delivers a potent 600 mg dose per capsule of this powerful amino acid derivative, designed to support liver detoxification, antioxidant defense, and overall cellular health. Crafted with 100 vegan, gluten-free capsules, this supplement is formulated under GMP-certified conditions and undergoes rigorous third-party testing to ensure purity and potency. Ideal for adults seeking a science-backed, clean supplement to enhance long-term wellness and vitality.

## Description

Buy Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules | Liver Health and Antioxidant Supplement for Adults Seeking Detox and Free Radical Support, a Powerful Amino Acid on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Solid NAC Supplement for Overall Wellness - My husband started taking this NAC supplement as part of his goal to improve his overall health, and we’ve been really happy with it so far. He was looking for something to support his liver and overall wellness, especially since he’s been focusing more on long-term health and energy. The capsules are easy to swallow and don’t have a strong aftertaste, which was important to him because he’s picky about supplements. It’s hard to measure supplements in dramatic ways overnight, but he says he feels good taking it and likes knowing he’s supporting his body with a trusted antioxidant. Overall, we’re pleased with the quality and value and plan to keep using it as part of his daily routine.
Review: Hair Pulling 99% Gone! 1 year update: cured! 4 Year update: still cured! - My son has been pulling his hair out since he was six (he's almost 11) and I tried all kinds of techniques and tricks to get him to stop. Parents who are dealing with this should know, shaming and berating make no difference. My son was already ashamed and felt so defeated by his trich that I knew his lack of control wasn't by choice. He often pulled without realizing it, like when your eating popcorn while watching a movie and before you know it, all the popcorn is gone. He also used it to soothe, like some people do with food or alcohol. Then one day I read about some studies using this supplement to help trich sufferers. I read the reviews and saw it did help some people (although not all). I didn't have high hopes, but I figured why not? It's been about three months (1 capsule a day seems to be enough for his 65 pounds) and my son now has a super thick head full of hair and I no longer see tufts of hair all around his bed. He had one little episode of pulling in the front, but once he became aware of it he was able to stop. This is the first time in 6 years that he hasn't begged me to wear a cap or try to fill in his bald spots with a sharpie marker. Even his doctor was surprised by the results. Thank goodness for the other reviewers who convinced me to give it a try. Update: it's been a year. My son no longer pulls and he is off the supplement! I was so worried this was going to last the rest of his life. He still has a strange sensory need to "pet" his hair, but he does not pull. Yay! Update #2: 2 years, he still pets some, but not like before where it was constant. That is also diminishing. I have found the occasional small knot of hair on the floor (like one every 3 months), where I think he was super stressed and rubbed his hair between two fingers until it knotted and fell out, but it doesn't happen enough to be a concern. He loses more hair when he uses his brush. Update #3: 4 years and he no longer pets his hair. I haven't seen knotted bits or anything. Now he's a vain peacock when it comes to his hair, primping in front of the mirror and combing it just right.

## Features

- Does this support liver health? Yes — N-Acetyl Cysteine helps boost liver health and provides antioxidant support for comprehensive wellness.
- Does this provide antioxidant benefits? Yes — NAC helps boost the body's ability to neutralize free radicals, supporting cellular health and overall wellness.
- Does this contain amino acids? Yes — NAC is a powerful amino acid derivative that supports the body's natural detoxification processes and glutathione production.
- How is this supplement formulated? Formulated with science, crafted with care — based in Fargo, ND, our team of pharmacists, scientists, food nutritionists, and quality experts ensure that every product is tested.
- Can I trust the quality? Yes — for over 5 decades, Swanson Health has delivered science-backed health products worldwide. Our facilities are GMP certified, and our purity and potency testing includes independent third-party labs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F92YLRW |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #26,543 in Health & Household ( See Top 100 in Health & Household ) #51 in Antioxidant Combination Nutritional Supplements #2,428 in Diet & Sports Nutrition |
| Brand | Swanson |
| Brand Name | Swanson |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 2,191 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Dose Release Method | Immediate Release |
| Flavor | Unflavored |
| Global Trade Identification Number | 00087614018546 |
| Item Dimensions | 1.97 x 1.97 x 4.72 inches |
| Item Form | Capsule |
| Item Weight | 50 g |
| Manufacturer | Swanson Premium |
| Manufacturer Part Number | SW854 |
| Material Features | Cruelty Free |
| Material Type Free | Gluten Free |
| Model Number | SWA038 |
| Number of Items | 1 |
| Pill Coating | Enteric |
| Primary Supplement Type | all natural |
| Product Benefits | Anti-Aging, Brain Health Support, Detoxing, Heart Health Support |
| Special Ingredients | NAC |
| Specific Uses For Product | Nutritional Supplement |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 100 |
| UPC | 087614018546 |
| Unit Count | 100 Count |

## Product Details

- **Brand:** Swanson
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 50 g
- **Item dimensions L x W x H:** 1.97 x 1.97 x 4.72 inches
- **Primary Supplement Type:** all natural
- **Product Benefits:** Anti-Aging, Brain Health Support, Detoxing, Heart Health Support
- **Special Ingredients:** NAC
- **Unit Count:** 100 Count

## Images

![Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules - Image 1](https://m.media-amazon.com/images/I/71pP6mzuQSL.jpg)
![Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules - Image 2](https://m.media-amazon.com/images/I/81HYJ5acVsL.jpg)
![Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules - Image 3](https://m.media-amazon.com/images/I/71QRhCne0uL.jpg)
![Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules - Image 4](https://m.media-amazon.com/images/I/71Vb1JqhvbL.jpg)
![Swanson NAC N-Acetyl Cysteine 600 mg, 100 Vegan Capsules - Image 5](https://m.media-amazon.com/images/I/810XAt0i3OL.jpg)

## Questions & Answers

**Q: I have bottles that were manufactured 12/12. I bet it's safe, but will the potency of the pills be reduced due to age?**
A: Just checked online . Yes the potency could be reduced . If they were stored some where dark and cool, only a marginal decrease in potency . NAC is a great liver cleanse and all round antioxidant. Cycle on/off ( take for 5 weeks and off for a couple ) and repeat

**Q: Do these contain gluten?  Has anyone with a gluten intolerance had any problems with these?**
A: I use this product under the direction of my pulmonary doctor for the COPD that I have Had not any problem with it

**Q: How can we learn what this gelatin is made from? Pork or chicken?**
A: call swansons

**Q: Does this include any animal products and are the capsules made from gelatin?**
A: capsules are gelatin.  contains magnesium stearate, don't know if that is animal based. website:  www.swansonvitamins.com. order phone 1-800-437-4148.Hmmmm.  gelatin.  That would come from animals, probably.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid NAC Supplement for Overall Wellness
*by S***A on February 26, 2026*

My husband started taking this NAC supplement as part of his goal to improve his overall health, and we’ve been really happy with it so far. He was looking for something to support his liver and overall wellness, especially since he’s been focusing more on long-term health and energy. The capsules are easy to swallow and don’t have a strong aftertaste, which was important to him because he’s picky about supplements. It’s hard to measure supplements in dramatic ways overnight, but he says he feels good taking it and likes knowing he’s supporting his body with a trusted antioxidant. Overall, we’re pleased with the quality and value and plan to keep using it as part of his daily routine.

### ⭐⭐⭐⭐⭐ Hair Pulling 99% Gone! 1 year update: cured! 4 Year update: still cured!
*by V***D on May 2, 2013*

My son has been pulling his hair out since he was six (he's almost 11) and I tried all kinds of techniques and tricks to get him to stop. Parents who are dealing with this should know, shaming and berating make no difference. My son was already ashamed and felt so defeated by his trich that I knew his lack of control wasn't by choice. He often pulled without realizing it, like when your eating popcorn while watching a movie and before you know it, all the popcorn is gone. He also used it to soothe, like some people do with food or alcohol. Then one day I read about some studies using this supplement to help trich sufferers. I read the reviews and saw it did help some people (although not all). I didn't have high hopes, but I figured why not? It's been about three months (1 capsule a day seems to be enough for his 65 pounds) and my son now has a super thick head full of hair and I no longer see tufts of hair all around his bed. He had one little episode of pulling in the front, but once he became aware of it he was able to stop. This is the first time in 6 years that he hasn't begged me to wear a cap or try to fill in his bald spots with a sharpie marker. Even his doctor was surprised by the results. Thank goodness for the other reviewers who convinced me to give it a try. Update: it's been a year. My son no longer pulls and he is off the supplement! I was so worried this was going to last the rest of his life. He still has a strange sensory need to "pet" his hair, but he does not pull. Yay! Update #2: 2 years, he still pets some, but not like before where it was constant. That is also diminishing. I have found the occasional small knot of hair on the floor (like one every 3 months), where I think he was super stressed and rubbed his hair between two fingers until it knotted and fell out, but it doesn't happen enough to be a concern. He loses more hair when he uses his brush. Update #3: 4 years and he no longer pets his hair. I haven't seen knotted bits or anything. Now he's a vain peacock when it comes to his hair, primping in front of the mirror and combing it just right.

### ⭐⭐⭐⭐⭐ GREAT for congestion
*by L***A on October 1, 2016*

This is a great product if you tend to get lung congestion from allergies or end up with a bad chest cold/congestion, or if you have respiratory influenza. I have researched the side effects, and believe me, that took a little doing for *oral* acetyl-cysteine. Acetyl-cysteine is used in nebulizer treatments for people with pneumonia / severe respiratory congestion. It works very well to thin secretions so that they can be coughed out and breathing becomes easier. However, the nebulizer treatments stink (and taste) like rotten eggs. I got this because the smell and taste of the nebulizer treatments would make me throw up within just a few minutes. I had to time my eating so that nebulizer treatments were at least two hours after I had eaten. Taking the oral form is better, for me because there's no nausea involved. There are some contraindications if you have low blood pressure or take nitroglycerin for a heart condition. So, if I get a little congested I take this. If I'm a lot congested - pneumonia-like, well then, I have to do a neb treatment. I have both on hand. Take with food and don't exceed the maximum dosage. From one study I saw, 600 mg, twice a day, was the max. As it can be irritating on the stomach, take with food only.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*