NAC N-Acetyl- Cysteine 600mg 120 Capsules | Suitable For Vegetarians & Vegans | Made In UK


NAC N-Acetyl- Cysteine 600mg 120 Capsules | Suitable For Vegetarians & Vegans | Made In UK

4.84 out of 5 based on 19 customer ratings
(19 customer reviews)


Key Features

  • Supports production of the powerful antioxidant glutathione.
  • Helps healthy liver and lung function.
  • Maintain the healthy function of certain brain neurotransmitters.

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Prowise NAC N-Acetyl-Cysteine is an amino acid that supports the production of the powerful antioxidant glutathione. Supplements containing NAC have been shown to support natural healthy levels of mucus within the respiratory tract. N-Acetyl Cysteine is a stable form of L-Cysteine, a non-essential amino acid. It acts as a stabilizer for the formation of protein structures and is also promotes the production of glutathione. Prowise NAC can help to support healthy respiratory and cardiac function, whilst also helping to maintain the healthy function of certain brain neurotransmitters.

Prowise NAC capsules are manufactured in the UK to the GMP code of practice. Only the finest quality raw materials in their highest and purest form are used.

Suitable for vegetarians and vegans.


Nac Dietary Supplement Benefits:

  •  Supports Powerful antioxidant glutathione.
  •  It helps healthy liver and lung function.
  •  Maintain the healthy function of certain brain neurotransmitters.
Weight 156 g


Nutritional Information

Active Ingredients

NAC (N-Acetyl-Cysteine) 600mg.


Take one capsule 1-2 times per day or as instructed by your health care practitioner. Best taken between meals with water.

No added

Salt, Starch, Wheat, Maize, Gluten, Lactose, Yeast, Dairy, Artificial Preservatives, Artificial Colours or Genetically Modified Organisms.

Other Ingredients

HPMC Capsule Shell, Magnesium Stearate, Maltodextrin, Silicon Dioxide.

19 reviews for NAC N-Acetyl- Cysteine 600mg 120 Capsules | Suitable For Vegetarians & Vegans | Made In UK

  1. Amazon Customer

    Very good for liver and heart and people that are trying to come off drugs. I take it for extra energy and my foggy brain.

  2. Nicky

    I already rate this product as after two days I can feel it working to help clear my airways and thin mucus etc…I read lots online about it and so far i think it is a great supplement for bronchitic chest…

  3. Natalie Wilson

    Happy with all aspects of this product. Using it to assist my allergy asthma. Early days but no side effects at all.. Hoping for positive results

  4. wendy

    Fast delivery, good product and a trustworthy company. I believe this supplement gives me clarity, I use to have bad brain fog and couldn’t retain information. I am absolutely fine since taking NAC I’m not sure about the other benefits, I got them to help detox and repair my liver after having a lot of prescibed meds. hopefully they’re doing that to.

  5. Sarah S.

    Noticed the odd spot I used to get completely stopped. Can’t remember the last time my skin wasn’t glowing on these. My energy increased too

  6. BobF

    Prowise NAC is the best that I have found so far. But I wish that they made a better lid for the bottle.

  7. Amy Jones

    Happy with all aspects of this product. Using it to assist my allergy asthma. Early days but no side effects at all.. Hoping for positive results

  8. Sabry

    For years I suffer (suffered), from slow gallbladder, poor digestion, dizziness, certain foods struggled to digest, from the first day I took this supplement I swear I do not feel anything anymore, I’m very satisfied, and a real liver cleaner

  9. Spence

    I suffer with a chronic seizure disorder, histamine intolerance and MCAD. THIS PRODUCT HAS GIVEN ME MY LIFE BACK!!

  10. Anonimo

    I am a medical pathologist, many patients and even colleagues do not know that NAC is the most powerful precursor of GSH, which taken orally does not serve anything since it is not absorbed (besides costing one out of the way).
    This molecule is probably the most powerful antioxidant that exists, very indicated in smokers and for liver detoxification also and especially during protracted drug therapies.
    The scientific literature in this regard is vast (it is enough to consult pubmed) and in recent years it has also been proven its validity in various psychiatric disorders.
    Highly recommended.

  11. Vincenzo

    Immediately affects the generous pack of 120 capsules size 00, indispensable to contain 600 mg of N-Acetyl-Cysteine. Fortunately, they are the new flat packs that find a more practical place compared to the usual bottles. They can safely be stacked occupying the right space. Definitely of excellent quality the product, made even more attractive by a fair price. I cyclically use the NAC for its strong hepatoprotective qualities, personally take 1 capsule a day benefiting from it. Product that I feel like advising.

  12. Cliente

    I use this product not as a supplement, but as a real preventive therapy, for mucolytic purposes. It allows me to avoid taking sugars and bicarbonate with mucolytic sachets sold by pharmaceutical companies in Italy. Because of a lung pathology, I have to constantly take high doses of acetylcysteine.
    I found the product of excellent quality also in relation to the price.

  13. Michel Jessy

    By taking one of these tablets in the AM and PM, I have been able to discontinue using my nebulizer. Fantastic!
    Love this product ……………..

  14. Marisa Thomas

    have trichotillomania. It helps immensely. I’ve tried so many psych meds, I never thought anything would work. Since day 1 of taking NAC, I barely have the urge to pull at all. I wish I would’ve tried it sooner, but for some reason I was skeptical bc it’s so affordable and doesn’t come from a prescription. If you’re suffering, please have faith and try it out.

  15. Meme Lavoll

    Best brand of vitamins, always buy Prowise for NAC. The best antioxidant in the market. Perfect for helping with the flu and preventing a hangover!!!!

  16. Peachie J

    Since starting it, my lungs are doing better.I highly recommend Nutricost because it works and doesn’t have as bad sulfur smell as all the other brands I have tried. It is also cheaper than all other brands. Thank you Prowise Healthcare for a great product

  17. simon weir

    Ok Ok, I’ve taken liver supplements before that were very good. But this stuff, I mean, my gut feels totally cleansed and I’ve only been using it for 4 days, I feel happier and my mood is booming, I don’t know if this has an effect on your mood or not, but I feel amazing, so amazing I’m writing this review, usually, I just delete the email saying leave a review for products, but this is good, I can’t lie.

  18. Daniel

    So glad my research pointed me in this direction, as NAC effectively reduces cravings for addiction to certain substances!

  19. Grettmom

    Helped stopped the coughing I had & the phlegm ! I recommended this to my sister who has asthma !

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