CalmEarth NAC Extract Powder (N-Acetyl L-Cysteine)

(10 customer reviews)

CalmEarth NAC Extract Powder (N-Acetyl L-Cysteine) is a concentrated amino acid supplement known to support antioxidant status, liver health, and respiratory wellness. Manufactured in ISO & GMP certified facilities and independently third-party tested for quality.

AU$11.40 AU$75.24Price range: AU$11.40 through AU$75.24

Brand

CalmEarth

20 People watching this product now!

General info

Country of Manufacturer

India

Expiration Date

3 Years or more

Formulation

Powder

Purpose

Antioxidant

,

Liver Health

,

Respiratory health

CalmEarth NAC Extract Powder (N

Acetyl L-Cysteine)

🌿About This Product

CalmEarth NAC (N-Acetyl L-Cysteine) Extract powder bring you a fine NAC powder that dissolves readily in water. Each serving is a N-Acetyl L-Cysteine extract, giving you a consistent, convenient way to add this herb to your daily routine. NAC is a form of the amino acid L-cysteine and is one of the most widely recognised supplement ingredients, offered here as a fine powder for flexible serving. Our product is produced in ISO- and GMP-certified facilities and third-party tested for quality, with no artificial additives, fillers or preservatives.

🌟About NAC

NAC is a form of the amino acid L-cysteine and is one of the most widely recognised supplement ingredients, offered here as a fine powder for flexible serving. CalmEarth’s standardised extract form offers a convenient, consistent serving that many people prefer for everyday use. As with any herbal supplement, it is best enjoyed as part of a balanced routine.

Key Features

  • Provides N-Acetyl L-Cysteine (NAC)
  • Free-flowing, easy-to-mix powder
  • Suitable for customized serving sizes as advised
  • Manufactured in ISO & GMP certified facilities
  • Third-party laboratory tested for identity, purity, and potency
  • No artificial additives, flavors, or preservatives

📚 Learn More:


Read Detailed Guide

🧪Ingredient Information

Ingredient: N-Acetyl L-Cysteine (NAC) Powder
Form: Free-Form Amino Acid Powder

💊Suggested Use & Dosage

General Usage: Common supplemental intakes range around 300–600 mg once or twice daily, or as directed by your healthcare professional.

🎯Standardized Extract Benefits

NAC serves as a precursor to glutathione, an important endogenous antioxidant. It is used nutritionally to support antioxidant status, liver function, and respiratory wellness.

🌟Common Uses in Herbal Practices

  • Supports healthy antioxidant status*
  • Helps maintain liver health and detox pathways*
  • Supports respiratory wellness and mucus regulation*
  • Provides targeted amino acid support for wellness protocols*

Quality & Testing

All CalmEarth products are manufactured in ISO & GMP certified facilities and undergo independent third-party laboratory testing to uphold quality and safety standards.
👉 Learn more on our Quality, Safety & Testing page.

🚚Shipping & Returns

✈ Free Worldwide Shipping

⏱ Delivery Times Vary

📋 Please review our policies:


Shipping Policy


Return & Refund Policy

📖 Learn More About NAC Extract Powder (N

For traditional use, research background, and extract types, read our detailed guide:


Read Detailed Guide →

⚠ Regulatory Disclaimer

*These statements have not been evaluated by the Food and Drug Administration (FDA).
This product is not intended to diagnose, treat, cure, or prevent any disease.
Always use NAC under the guidance of a qualified healthcare professional.

Weight N/A
Pack Size

1 oz / 28 Grams

,

2 oz / 57 Grams

,

4 oz / 114 Grams

,

8 oz / 227 Grams

,

1 lb/ 453 Grams/ 16 oz

Brand

CalmEarth

Country of Manufacturer

India

Expiration Date

3 Years or more

Formulation

Powder

Purpose

Antioxidant

,

Liver Health

,

Respiratory health

4.6
10 reviews
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4
0
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10 reviews for CalmEarth NAC Extract Powder (N-Acetyl L-Cysteine)

Clear filters
  1. James Jackson

    Helpful for people with sinus and phlegm issues. My morning congestion has reduced quite a bit.

  2. Elizabeth Brown

    It dissolves fairly well and has a slightly tangy taste. I feel fewer mucus‑related issues and my breathing is more comfortable.

  3. Grace Wilson

    Overall, a clean, effective NAC powder that fits easily into my supplement routine.

  4. Isaac Jackson

    The powder form makes it easy to adjust the dose, which I prefer over fixed‑dose capsules.

  5. James Wilson

    I use it before and after intense workouts and notice less fatigue and quicker recovery.

  6. Ashley Johnson

    Taking it consistently seems to have supported my overall immunity and resilience during flu season.

  7. Ethan Jones

    My energy levels improved once I started taking NAC regularly, possibly because it supports glutathione production.

  8. George Green

    This NAC powder has been great for my respiratory health. I take a small scoop in water and my chest feels clearer, especially during pollution season.

  9. Henry Smith

    Great to keep on hand if you live in a polluted city and want lung support, alongside medical care.

  10. Jason Clark

    I appreciate that it’s a straightforward NAC product without added flavors or fillers.

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📦Order Processing

All orders are processed within 1–3 business days (excluding weekends and holidays).

Once your order has been dispatched, you may receive a confirmation email with tracking details where available.

✈️Shipping Methods

We ship internationally using reliable postal and courier partners, including registered international airmail and express courier services, depending on the destination.

A signature may be required at the time of delivery for certain shipments.

🌍Free Worldwide Shipping

All products listed on our website include FREE standard international shipping. There is no minimum purchase requirement.

Expedited shipping may be available upon request at an additional cost, depending on your location.

DestinationStandard Delivery (Free)Express Delivery ($25)
United States7–16 Business Days4–7 Business Days
United Kingdom5–12 Business Days4–7 Business Days
Europe7–14 Business Days4–7 Business Days
Australia & New Zealand10–18 Business Days4–7 Business Days

Please note that these are estimated timeframes, not guaranteed delivery dates.

⚖️Customs, Duties & Taxes

International orders may be subject to customs duties, import taxes, or VAT imposed by the destination country.

These charges are not included in the product price and are the responsibility of the customer.

We recommend checking your local customs regulations before placing an order.

Delays & Delivery Issues

Occasionally, delays may occur due to factors beyond our control, such as customs inspections, local courier delays, or regional service disruptions.

If your order has not arrived within the estimated delivery timeframe, please contact our support team and we will be happy to assist.

🔄Returns Related to Shipping

For information about returns, damaged items, or refunds, please refer to our Return & Refund Policy.