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NAC
  • NAC
  • NAC
  • NAC
  • NAC
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NAC

NAC 500mg

Pack Size
Out of stock
NAC
120 Capsules

90 Day Money Back Guarantee

Tracked and Insured

Antioxidant
Antioxidant
Respiratory
Respiratory
Capsule Size
500mg
Daily Dose
1-2 Capsules
Shelf Life
2 Years
Ingredients per capsule
N-Acetylcysteine
NO Artificial Ingredients, Wheat, Gluten, Yeast, Soy, Corn, Dairy or Preservatives.
Third Party Test Report
  • Highest Purity
  • 3rd Party Tested
  • 90 Day Guarantee

What are NAC Supplements?

NAC (N-Acetylcysteine) supplements are dietary aids derived from the amino acid L-cysteine. They are valued for their ability to boost the production of glutathione, a powerful antioxidant that protects cells from damage. NAC supplements are commonly used to support liver health, promote respiratory wellness by maintaining clear airways, and enhance immune function. They also play a role in cognitive function by supporting healthy mood balance. NAC is utilized for supporting general wellness, including promoting lung health, supporting liver function, and reducing oxidative stress, making it a versatile and beneficial supplement for overall health.

The Science Behind NAC Supplements

The science behind NAC supplements lies in their ability to boost glutathione levels, a key antioxidant. NAC, a precursor to L-cysteine, aids in glutathione synthesis, protecting cells from oxidative damage, supporting liver function, and maintaining immune health. It also has respiratory support properties, helping to maintain clear airways. Additionally, NAC influences cognitive balance, enhancing focus and mood. These combined effects make NAC a valuable supplement for supporting overall health and wellness.

NAC
Benefits

  • Glutathione Production

    Enhances antioxidant capacity by increasing glutathione levels.

  • Liver Function

    Helps support liver health and natural cleansing processes.

  • Respiratory Wellness

    Supports clear airways and healthy lung function.

  • Enhances Immunity

    Strengthens the immune system and reduces inflammation.

  • Cognitive Support

    Promotes healthy mood balance and focus.

  • Cellular Protection

    Supports a healthy response to oxidative stress.

How NAC Works

1

Boosts Glutathione Production

NAC acts as a precursor to L-cysteine, an amino acid necessary for the synthesis of glutathione, a powerful antioxidant that protects cells from oxidative damage and supports detoxification.

2

Respiratory Action

NAC supports the body's natural mechanisms for maintaining clear lungs and comfortable breathing, thereby improving respiratory wellness.

3

Supports Cognitive Balance

NAC supports healthy brain function, which helps maintain a balanced mood and improve cognitive focus.

Highest Quality Supplements

  • No Artificial Color
  • No Artificial Flavor
  • No Artificial Sweetener
  • No Gluten
  • No Soy
  • Non-GMO
  • No Dairy

Questions, anyone?

Need help with something? Here are our most frequently asked questions.

  • What is NAC and how does it work?

    NAC (N-Acetyl Cysteine) is a stable form of the amino acid cysteine. It acts as a precursor to glutathione, the body’s "master antioxidant." Glutathione is important for protecting cells from oxidative stress and maintaining immune function. As we age or encounter stress, glutathione levels can naturally decline. NAC helps replenish these levels, supporting healthy liver function, respiratory well-being, and overall cellular protection.

  • What are the benefits of taking NAC supplements?

    NAC is commonly used to:

    • Support the production of glutathione, a powerful antioxidant.
    • Support normal liver and kidney function.
    • Promote respiratory health and wellness.
    • Protect cells against oxidative stress and free radicals.
    • Support a healthy immune system.
    • Support cognitive health and brain function.

  • How long does it take to see the effects of NAC?

    The time it takes to see the benefits of NAC varies from person to person and depends on your health goals. Some users report feeling a difference in their overall well-being within a few weeks, while benefits related to long-term cellular health may accumulate over a few months of consistent use.

  • Are NAC supplements tested for purity and quality?

    Yes, at Longevity Plus, all our NAC supplements undergo rigorous testing in certified labs to ensure they meet high standards of purity and quality. Our NAC is tested to ensure 99%+ purity, ensuring you receive a premium product without unnecessary additives.

  • Are there any side effects of taking NAC?

    NAC is generally well-tolerated by most healthy adults. On rare occasions, mild digestive discomfort may occur. It is important to follow the recommended dosage on the label. If you experience any adverse effects, please discontinue use and consult your healthcare provider.

  • Can I take NAC with other supplements or medications?

    NAC is often taken alongside Vitamin C or Selenium to further support antioxidant activity. However, if you are taking prescription medications (such as nitroglycerin or blood thinners) or have a pre-existing medical condition, you must consult with your doctor before use to ensure there are no potential interactions.

Customers praised this supplement for respiratory wellness, noting "breathing's never been easier" and improved lung clarity. Shoppers reported benefits for liver health, glutathione support, mood balance, and mental clarity. Many experienced reduced brain fog, better immune function, and anxiety relief. Most reviews highly positive (4-5 stars).

  • 5 stars: 14 (56%)
  • 4 stars: 8 (32%)
  • 3 stars: 3 (12%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
L
Lee I.

Glutathione support made simple.

S
Stewart

Chest was always tight and congested. Few weeks on NAC and I'm breathing so much easier, really relief.

A
Ash H.

Liver's thanking me for this.

D
Duncan

Started taking it after reading about antioxidant pathways. Energy's better and I feel cleaner overall.

P
Pat G.

Great for respiratory wellness.

B
Bruce

Brain fog was doing my head in. NAC's cleared things up, thinking sharper and mood's more stable

S
Sam F.

Finally shifting that mucus.

A
Angus

Big night out used to wreck me for days. NAC before and after and my liver recovers so much faster.

A
Alex E.

Immune system's been solid

H
Hamish

Smoker for years and my lungs suffered. This has genuinely helped me breathe more comfortably.

M
Morgan D.

Mood balance has really improved.

A
Alistair

Wanted something for cellular protection and this delivers. Feel healthier from the inside out.

T
Taylor C.

Really detox support.

F
Frazer

Hayfever had my airways a mess every spring. NAC alongside antihistamines has made it manageable.

J
Jamie B.

Thinking clearer these days.

C
Callan

Doctor mentioned supporting liver health naturally. This was the obvious choice, bloods have improved.

R
Rory A.

Antioxidant powerhouse.

E
Ewan

Anxiety was creeping up constantly. Since starting NAC, I feel more balanced and less on edge.

C
Cameron Z.

Breathing's never been easier

R
Ross

Winter bugs used to flatten me every year. Immune system's holding up wonderfully this time round.

E
Ellis Y.

Great for overall cellular health.

B
Blair

Work stress had my head all over the place. NAC's helped stabilise my mood, colleagues have noticed too.

J
Jordan X.

Lungs feel properly clear.

I
Iain

Mom takes it for liver support and swears by it. Now I'm on it too, feel genuinely healthier.

C
Casey W.

As someone who wanted comprehensive wellness support, NAC covers so much: glutathione, liver, lungs, mood. Three months in and I feel like my body's functioning properly again Absolute essential now.

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