
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.
Let customers speak for us
from 42263 reviewsI have been buying supplements BS for a few years now & I can honestly say that everything I've bought has been 1st class ie Biotin-my hair is thicker, even my hairdresser noticed the difference. I will continue to buy & support British Supplements
British Supplements’ Clean Horny Goat Weed has helped my libido after one week of taking the recommended amount daily. I’m now keen to try their other supplements. They have been communicative and posted the supplements promptly.
Speedy delivery and always high quality vitamins - thank you
So far, I am pleased and my gut feels absolutely fine with the supplements. I can say they are clean indeed
I take NMN and Cordyceps to help promote kidney health (I have stage 2 CKD).
I honestly can’t tell if this works but I find this combination energising, helpful with sleep, and the occasional bringer of more vivid dreams than usual. Morning wood is another notable side effect. In first week my mind races a bit as the NMN levels rise. Then I settle into it. I de-load for a month after every third month. CKD stable. Watch this space…
I have been taking the Vitamin B12 supplement from British Supplements, and I am genuinely impressed with its quality and effectiveness. As someone who has followed a vegan diet for several years, maintaining optimal B12 levels has always been a concern. After consistently using this supplement, I decided to confirm its impact with a blood test.
The results were outstanding: my B12 levels are now exceptionally high, which is remarkable given my plant-based lifestyle. This clearly demonstrates that the supplement is not only potent but also reliably absorbed by the body. The capsules are easy to take, and I’ve experienced no adverse effects.
In my experience, British Supplements delivers exactly what they promise. A high-quality, effective solution for anyone needing to boost their B12 levels. I highly recommend this product to fellow vegans or anyone looking to maintain strong B12 levels with confidence.
Fast delivery. I had a very bad chest infection and read how NAC can help thin the mucus in the lungs. It helped a lot after a few days the cough eased and I could breathe a lot better.
2nd order for Collegen. After taking my first batch for 3 months I’ve seen an improvement in my hair & skin so will keep taking them. Always speedy delivery too
Using the VitD/K2 for a few months now, touching wood, not had any colds considering everyone else over the past few months have had them in the work place. Purchased the Hyaluronic Acid, only been using for just over a week, noticed a difference in my skin moisture level especially no more dry lips! Like the these producst because there are no added fillers like chalk etc. It was my facialist that told me about the company, glad she did.
First off. Would just like to say thanks. We’ve been using your products for quite a few years and have been happy with all of them. I never write reviews. I know. I should. Today I saw you advert. It’s awesome. That drove me to write today. We never get any supplements from any where else. Unless you don’t stock them. Carry on the great work.
Thanks.
The supplements work for me very good, I feel more energy, no problem with my belly as before from others supplements. Definitely will carry on. Thanks 🙏
I purchased this as I was still having severe anxiety which was giving me stomach, back and chest pain when I had an episode. I bought Slippery Elm to help with my stomach which did stop the burning sensation and helped my digestion but the pain still persisted. My anxiety pains in my stomach would be debilitating and would be for around 12 hours+ once something triggered me. I now pair Ashwaganda with Lions Mane and I can say so far so good - no chest pain, no stomach pain and I can think more clearly and not go into straight panic when something/someone triggers me. I’ve tried a lot of BS supplements at this point which all have been great but now I’m working on creating my perfect stack for optimum health.
Having started using Genuine Milk Thistle extract, the discomfort has scaled back considerably.
I take these with my evening meal for maximum effect
Delivery is always super quick and you know exactly what you’re getting always buy their Berberine as it’s the only one I trust to be all Berberine and no hidden additives. Great company
I'm very happy


