NAC POWDER

High Purity Lab-Tested

NAC Powder is a pure, single-ingredient N-acetyl-cysteine powder, commonly known as NAC. It has a naturally distinctive taste and smell and mixes easily into water, juice, smoothies or your preferred drink. Each batch is third-party lab-tested for quality and purity, with no added flavours, colours, sweeteners or fillers. Vegan friendly and carbon neutral.

250g - 250 servings
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Ingredients

Amounts are per serving:

Ingredient Amount
N-Acetyl-Cysteine (NAC)
1 g

Nutritional Information
SERVING SIZE: 1gSERVES PER PACK: 250
Av. Quantity
per 1 g
Av. Quantity
per 100 g
Energy (kj) 0 0
- (kcal) 0 0
Protein 0 g 0 g
Fat (total) 0 g 0 g
Fat (saturated) 0 g 0 g
Carbohydrates (total) 0 g 0 g
Carbohydrates (sugar) 0 g 0 g
Sodium 0 mg 0 mg
How to use NAC Powder

Blend 2 scoops (1g) into 150-200ml of water, juice or liquid of your choice.

For best results

Consume on an empty stomach. Maintain daily compliance. Store below 25° Celcius in a cool, dry place away from direct sunlight and heat. Always use a dry spoon. Reseal after each use. Consume within 270 days after opening.

Caution

Not a sole source of nutrition and should be consumed in conjunction with a nutritious, varied diet and appropriate physical training or exercise program. Not suitable for children under 15 years of age, pregnant or breastfeeding women. Consult your medical practitioner before use if you are taking any prescription medications, have a medical condition, or are planning surgery. Do not eat the contents of the freshness packet. Keep it in the bag to help maintain the product’s freshness.

Featured Benefits

Clean, high-purity
NAC support

A pure, single-ingredient NAC powder designed for simple daily use, with no flavours, sweeteners, colours or unnecessary extras.

  • Pure NAC Powder
  • Single-Ingredient Formula
  • Unflavoured & Easy to Mix
  • No Fillers or Sweeteners
  • Lab-Tested for Purity
MBC Badge
Clean, high-purity |NAC support
Clean, high-purity |NAC support
  • High Purity

    High Purity

  • Lab Tested

    Lab Tested

  • Vegan

    Vegan

  • GMO Free

    GMO Free

  • Dairy Free

    Dairy Free

  • Gluten Free

    Gluten Free

myBrainCo NAC Powder
NAC shipped from Australia

myBrainCo NAC Powder

myBrainCo NAC Powder is a simple, single-ingredient N-acetyl-cysteine powder, commonly known as NAC. It is made for customers who prefer a pure, unflavoured powder without unnecessary extras.

Each 250 g tin provides 250 measured 1 g serves. The powder has a naturally distinctive taste and smell and can be mixed into water, juice, smoothies or your preferred drink.

As with all myBrainCo products, we focus on ingredient transparency, quality testing and clean formulation. Each batch is tested for purity, heavy metals, micro and mould before release.

Why choose myBrainCo NAC
myBrainCo difference

Why choose myBrainCo NAC

Trusted Supplier

As a leading provider of premium health supplements, myBrainCo is committed to delivering high-quality products. Our award-winning range meets the highest standards and has received thousands of 5-star reviews. We prioritise transparency, efficacy, and customer satisfaction, ensuring each product offers exceptional quality.

Third Party Tested

We independently test our NAC powder via HPLC for purity. We also test for heavy metals, micro and moulds.

Australian Owned and Packed

Our high-purity N-Acetyl-Cysteine (NAC) powder is sourced from a trusted global network of long-term manufacturing partners, all certified to cGMP, ISO 9001, and FSSC 22000 standards. Each batch undergoes comprehensive purity and heavy metal testing at an independent, APVMA-licensed laboratory in Australia. Final packaging takes place in a cGMP-certified facility to ensure the highest levels of quality, safety, and product integrity.

Certified Carbon Neutral

Our NAC Powder is proudly certified carbon neutral under the Climate Active standard, Australia’s leading program for voluntary climate action. Through the use of verifiable carbon credits, we offset more emissions than our product produces, creating a net positive environmental impact. These offsets contribute to high impact initiatives such as the Tambopata Bahuaja Biodiversity Reserve, Rimba Raya Biodiversity Reserve, and the Karlantijpa North Savanna Burning Project.

Reviews reflect individual experiences only. Results may vary.
Need help?

Frequently asked questions

What are the benefits of NAC?

NAC (N-Acetyl Cysteine) is valued for its antioxidant and detoxification support. It helps the body produce glutathione, a powerful antioxidant that protects cells from oxidative stress. NAC also supports liver health, respiratory function, and immune defence. Its ability to help maintain cellular health makes it a popular choice for overall wellbeing and healthy ageing.

When is best to have NAC?

NAC (N-Acetyl Cysteine) is best taken on an empty stomach, either first thing in the morning or between meals. This helps support optimal absorption. However, some people may prefer to take it with food if they experience any digestive sensitivity. If you’re using NAC to support detoxification, immune health, or as part of a broader supplement routine, consistency is key. Take it at the same time each day for best results.

Can I use NAC while pregnant?

We recommend consulting with your healthcare professional before taking NAC during pregnancy or breastfeeding to ensure it is safe for you and your baby.

Does NAC contain allergens?

NAC (N-Acetyl Cysteine) is free from gluten, dairy, lactose, peanut, soy and egg.

What does NAC taste like?

NAC (N-Acetyl Cysteine) has a distinctive, slightly sulfur-like taste and smell, often described as sharp or tangy with a mildly bitter aftertaste. This is due to its sulfur content, which is also what gives it many of its beneficial antioxidant properties. While the taste is noticeable, NAC mixes easily into juice or flavoured drinks to help mask the flavour if taken as a powder. Capsules or tablets are a good option if you’re sensitive to taste.

Is NAC vegan friendly?

Yes, our NAC (N-Acetyl Cysteine) powder is 100% vegan friendly.

How should I take NAC?

Blend 2 scoops (approx. 1g) into 150–200ml of water, juice or liquid of your choice.

Will NAC interact with my meds?

NAC (N-Acetyl Cysteine) is generally well tolerated, but it may interact with certain medications due to its effect on the liver and detoxification pathways. If taking medications, we recommend speaking to your healthcare professional before starting.

Is NAC safe for long-term use?

NAC (N-Acetyl Cysteine) is generally considered safe for long-term use when taken at appropriate doses, but we recommend consulting your healthcare professional before starting any new long-term supplement regime.

How does NAC support longevity?

NAC (N-Acetyl Cysteine) supports healthy ageing by helping to maintain the body’s natural antioxidant defences, particularly through its role in replenishing glutathione. Glutathione is one of the body’s most important antioxidants, involved in protecting cells from oxidative stress and supporting overall cellular health. By aiding in this process, NAC contributes to the body’s ability to manage daily stressors, support detoxification pathways, and maintain general wellbeing over time. These combined actions make it a valuable nutrient for those looking to support long-term health and vitality.

How does NAC support cognition?

NAC (N-Acetyl Cysteine) supports cognitive function by helping to maintain healthy levels of glutathione in the brain, which plays a key role in protecting neurons from oxidative stress. It also supports healthy neurotransmitter activity, particularly involving glutamate, which is important for mood, focus, and mental clarity. By assisting these underlying pathways, NAC contributes to overall brain health and cognitive resilience.

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