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Genuine Clean Premium UK manufactured Supplements

Research (know what you want) - Decide - Try Different Brands - Find what works for you and stick with it.

CLEAN Nac (N-acetyl cysteine) - 747.5mg of Nac and 83.9mg of our uptake blend in each Capsule.

CLEAN PRODUCTS - No Nasty Extras - No Fillers - No Binders - Pure Active Ingredient thats it - One of the Strongest Available - UK Manufactured

VEGAN - Vegetarian - Gluten Free - Chemical Free Packaging BPA free - 100% Active Ingredient thats it :)

CHECK THE SMALL PRINT - Please check the ingredient(s) list on your supplements, 99.9% all use binders, fillers etc We dont use any of these :)

Our Goal is to offer you Premium Clean Supplements at High Doses so they have the best chance to help us.

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How do we compare ?
  • One of the strongest Nac supplements you can buy online

Nasty-Free, is there brown rice flour in your NAC ? This is used as a bulking agent so supplement companies can make that 200kg go to 400kg so they can make more money by creating more products.

What happens to the quality of the supplement ? Well its not what its supposed to be right ? Have a look at the ingredients list yourself for the usual suspects like Maltodextrin (Corn), brown rice flour that are used to do this.  

  • Other Nasties include Magnesium Stearate, Silicone Dioxide etc. They use these to help the machines work so they can mass produce the pills and get the price down as low as possible. Quality goes out the window when you see any of these nasties in your supplement. You can Google the potential side effects you can get from taking these.

Plus our products are CLEAN they all add Nastys because they are made for money and not for human consumption.

Review terms

The reviews expressed below are the opinion of British Supplement customers. British Supplements does not endorse these views, nor should they be regarded as medical advice or health claims.

Clean Genuine Nac (N-acetyl cysteine) 747mg + Uptake Blend 83mg

Supplement Details

Product Name: Nac (N-acetyl cysteine)

9 parts Nac 1 part Uptake Blend

Uptake Blend: (1:1:1) Black pepper extract 10%, Ginger 5%, Cumin 10/1

Scientific Name: Acetylcysteine

Other Known Names: Nac

What is it ? N-acetyl cysteine is an antioxidant.

Which part of the plant is used ? We cant get this from a plant currently, it is lab made. Nac comes from the amino acid L-cysteiner

Strength / Specs ? 99%

What exactly do we get ? Each Capsule has 747.5mg of N-acetyl cysteine and 83.9mg of our uptake blend ((1:1:1) Black pepper 10%, Ginger 5% and Cummin 10/1). We sell all of our products in monthly packs so its easy to buy and rebuy things that help us.


Customer Reviews

Based on 13 reviews
robin james
Great products at an affordable price.

Look no further for supplements with no additives. I will keep coming back. Awesome!

Wendy P
Clean NAC

I'd heard about NAC & it's benefits before British Supplements started selling it. I tried a rival brand, which had no effect. Having read another customer's review on the British Supplements version for their kidney stones & how they benefited from it, I decided to give it a go. Hey presto, fab product. My kidney stones that were causing me occasional discomfort, that the NHS deemed "insignificant", are no longer causing me any issue. I'm so pleased I read that review & bought these.

David Forsyth

I value the advice of British Supplements as I have lived in Asia for many years and benefitted from Ayurvedic medicine in India and herbal medicine in Thailand and Lao(s). Medically enforced to repatriate to the UK, I have purchased British Supplements products and find their policy of strict natural products and limited lab manufactured products (to reproduce limited supply of natural products) to be the way forward for me in the foreseeable future..

Angela CORRY
Excellent product

Very good products and always speedy service. Never had a problem

Fiona Hunt

Everything under one roof