---
product_id: 602942007
title: "Life Extension N-Acetyl-L-Cysteine (NAC) 600mg, 150 Capsules"
brand: "life extension"
price: "A$91"
currency: AUD
in_stock: true
reviews_count: 5
category: "Life Extension"
url: https://www.desertcart.com.au/products/602942007-life-extension-n-acetyl-l-cysteine-nac-600mg-150-capsules
store_origin: AU
region: Australia
---

# fast absorption formula 600mg potent dose powerful antioxidant liver support Life Extension N-Acetyl-L-Cysteine (NAC) 600mg, 150 Capsules

**Brand:** life extension
**Price:** A$91
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your cellular armor with Life Extension NAC – because your health deserves the best.

## Quick Answers

- **What is this?** Life Extension N-Acetyl-L-Cysteine (NAC) 600mg, 150 Capsules by life extension
- **How much does it cost?** A$91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/602942007-life-extension-n-acetyl-l-cysteine-nac-600mg-150-capsules)

## Best For

- life extension enthusiasts

## Why This Product

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

## Key Features

- • **Liver & Immune Shield:** Support your body’s natural detox and immune resilience with every capsule.
- • **Rapid Absorption Power:** Experience quick nutrient uptake designed for busy, health-conscious pros.
- • **Clean & Non-GMO Formula:** Pure, high-quality ingredients that align with your wellness values.
- • **Cellular Defense, Elevated:** Boost your glutathione levels for next-level antioxidant protection.
- • **Trusted Legacy, Proven Results:** Over 40 years of cutting-edge supplement science you can rely on.

## Overview

Life Extension N-Acetyl-L-Cysteine (NAC) delivers a potent 600mg dose per capsule of a fast-absorbing antioxidant precursor that supports healthy glutathione levels, liver function, immune health, and respiratory wellness. Backed by over 40 years of trusted supplement innovation, this non-GMO formula is designed for professionals seeking scientifically validated cellular protection and enhanced well-being.

## Description

Life Extension N Acetyl L Cysteine 600 mg Capsules NAC is a highly bioavailable nutrient that supports bronchial and respiratory health. It supports healthy glutathione levels at the cellular level. Glutathione is a potent antioxidant which helps protect neurons from oxidative stress and insults from foreign compounds. NAC also offers powerful support for liver and immune function. LifeExtension NAC Benefits ✔ Promotes healthy cellular glutathione levels ✔ Provides potent antioxidant support ✔ Supports immune system health ✔ Encourages liver health and function ✔ Promotes bronchial and respiratory health Glutathione — oxidant defense at the cellular level NAC is an easily-absorbed nutrient with potent benefits for whole body health. NAC is also the chemical precursor to glutathione. Glutathione is a powerful antioxidant which protects cells from free radical damage. It also defends against insults from foreign compounds at the cellular level and protects vulnerable neurons from oxidative stress. Liver support, immune health, and more Because of its quick absorption rate, NAC is a potent nutrient in its own right. This compound supports healthy respiratory function as well as bronchial health. NAC promotes immune system health as well.And more than 30 placebo-controlled studies on cellular glutathione have shown that NAC can favorably affect energy production, well-being, and quality of life. Each LEF capsule contains 600 mg of this potent nutrient. Support immune health, liver function, and protect yourself from oxidative free radical damage at the cellular level. Add to your nutritional supplement regimen today. Also comes in LE n-acetyl-l-cysteine 600mg, 60 capsules. Catalog 01534 Add to your cart because you deserve the best.

Review: Life Extension products are the top tier of the supplement market. They are always of the highest quality. This NAC supplement has been my go to supplement for an immune system boost. I have used other NAC supplements and the taste alone was enough to discourage you from using them. This is not the case with this product at all. I think NAC supplementation has a vast array of health benefits that go beyond just the immunity boost and I encourage anyone interested in NAC supplementation to do your own research. Life Extension NAC is super effective and absolutely worth the cost: please consider it!
Review: This is the only brand I buy for my NAC! Been using it for years. It's great if you're doing a parasite cleanse. I took this when trying to get pregnant with both of my kids too. I think it probably overall helps keep my hormones balanced. I also noticed when we have sinus issues in my house mine tend to pass much quicker than the others who aren't taking this. Great value for the money. Easy to take. They have a bit of a smell but that's normal with NAC. No taste. Will continue to purchase these.

## Features

- Note: LID COLOR MAY VARY: Because of supply chain issues, you may receive a non-embossed black lid instead of the typical blue lid. The product inside is exactly the same.
- SUPERIOR form for quick absorption
- PROMOTES healthy cellular glutathione levels
- POWERFUL antioxidant for the liver. Non-GMO.
- TRUSTED FOR OVER 40 YEARS: Life Extension has been on the cutting edge of supplements that support a healthy, long life. Discover the difference in these tried and true formulas for a better life. Add to your cart because you are worthy of good health.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KR3LZNJ |
| ASIN  | B07KR3LZNJ |
| Additives | Antioxidant |
| Age Range Description | Adult |
| Best Sellers Rank | #53,329 in Health ( See Top 100 in Health ) #521 in Antioxidant Supplements |
| Brand | Life Extension |
| Customer Reviews | 4.7 4.7 out of 5 stars (953) |
| Customer reviews | 4.7 4.7 out of 5 stars (953) |
| Date First Available | 13 September 2019 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Life Extension |
| Package Dimensions  | 12.4 x 6.5 x 6.2 cm; 159 g |
| Weight | 90 Grams |

## Product Details

- **Age range (description):** Adult
- **Brand:** Life Extension
- **Diet type:** Vegetarian
- **Dosage form:** Capsule
- **Item form:** Capsule
- **Item weight:** 0.16 Kilograms
- **Number of Items:** 1
- **Package information:** Bottle
- **Product benefits:** Antioxidant
- **Special ingredients:** Antioxidant

## Images

![Life Extension N-Acetyl-L-Cysteine (NAC) 600mg, 150 Capsules - Image 1](https://m.media-amazon.com/images/I/61yHnalNZSL.jpg)

## Questions & Answers

**Q: Is this better than reduced (free form) Setria Glutathione?**
A: This one was very strong.  I hot sick from it and returned it. Caused stomach pain

**Q: Does any ingredient in this product come from China?**
A: It's not listed. But if you ask any company, most will admit that ingredients have points of origin in other countries. They do purity and quality testing on their products. They will often provide the report if you ask for it.

**Q: When I received these, they smelled like sulfur. Is this normal? Should i return?**
A: Hi...I believe that’s normal. My bottle has an oder as well but I’ve actually never noticed until your question, the pills are fine & there is no after taste, negative effects or burping sulfur smell. I’ve had nothing but an ongoing  positive experience with this product. Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***D on 30 May 2025*

Life Extension products are the top tier of the supplement market. They are always of the highest quality. This NAC supplement has been my go to supplement for an immune system boost. I have used other NAC supplements and the taste alone was enough to discourage you from using them. This is not the case with this product at all. I think NAC supplementation has a vast array of health benefits that go beyond just the immunity boost and I encourage anyone interested in NAC supplementation to do your own research. Life Extension NAC is super effective and absolutely worth the cost: please consider it!

### ⭐⭐⭐⭐⭐ Review
*by K***N on 2 October 2025*

This is the only brand I buy for my NAC! Been using it for years. It's great if you're doing a parasite cleanse. I took this when trying to get pregnant with both of my kids too. I think it probably overall helps keep my hormones balanced. I also noticed when we have sinus issues in my house mine tend to pass much quicker than the others who aren't taking this. Great value for the money. Easy to take. They have a bit of a smell but that's normal with NAC. No taste. Will continue to purchase these.

### ⭐⭐⭐⭐⭐ Review
*by D***A on 4 October 2025*

Good value, Helps with stomach lining, Take 3 times per day, noticed effectiveness kick in after the first week. The smell of the bottle is a typical smell the taste isn’t unordinary. The relief is immense once staying on and continuously using this product. Price is a manageable point as well considering a lot of quality stomach products are on the pricier side of the market. Will be purchasing this product again.

## Frequently Bought Together

- Life Extension N-Acetyl-L-Cysteine (NAC) 600mg, 150 Capsules
- Life Extension NAD+ Cell Regenerator and Resveratrol Elite, NIAGEN nicotinamide riboside, Trans-resveratrol, quercetin, Fisetin, for Longevity, Energy, and oxidative Stress, 30 Vegetarian Capsule
- Life Extension Magnesium Glycinate, Heart Health, Bone Health, Nerve and Muscle Support, Highly absorbable, Gluten-Free, Non-GMO, Vegetarian, 90 Capsules

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*