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CLEAN NMN 724MG + 80mg uptake blend to help deliver each capsule
Supplement details
Product Name: NMN
Scientific Name: Nicotinamide Mononucleotide
Other Known Names: Nicotinamide ribonucleoside 5′-phosphate Nicotinamide D-ribonucleotide β-Nicotinamide ribose monophosphate Nicotinamide nucleotide.
What is it ? David Sinclair is a professor at Harvard University who studies anti aging. We do not have any freedom of speech when it comes to any health related products in the UK.
You are best to search for David Sinclair on the Joe Rogan show who talks about NMN freelly unlike what we are fed on mainstream media.
What exactly do we get ? Each Capsule has 724mg of NMN and 80mg Uptake blend 1:1:1: Black Pepper extract (10% piperine), Ginger extract (5% Ginerol), Cumin extract (10:1) per capsule. We sell all of our products in monthly packs so it's easy to buy and rebuy things that help us.
Let customers speak for us
from 30700 reviewsIF YOU STRUGGLED WITH NAUSEA TAKING THE MUCUNA L-DOPA, PLEASE TRY THE MUCUNA TWO PER DAY VERSION INSTEAD- THEY WORK WONDERS!
I tried these Mucuna L-Dopa and wow they are potent! They gave me whole body shakes and gave me intense nausea. Far too strong/potent for me, so I gave these away to someone else to try.
I still wanted Mucuna in my supplement stack so I purchased the 'Two per day' version to take instead. British Supplements' advised me that the strength is halved, which makes them more tolerable to the body.
I was very apprehensive to take the smaller dosage, in case they still caused the same issues, but I felt absolutely great. No negative side effects with the smaller dosage. They are now part of my staple nightly routine.
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I have recently started to use Plant Sterols to address my inherited higher levels of Cholesterol from British Supplemets. At this stage I am uncertain if they are working to reduce the levels but I haven't experienced any negative effects. I will continue to take the capsules and in few months will get tested to confirm the benefits.
Thank you British Supplements!
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My mind usually races 1000mph when I'm trying to sleep, as I've had severe insomnia for over 20 years.
I'm NOT saying I can sleep for 8-10 hours every night.
What I AM saying is... my brain stops racing and thinking the most random things when I take Magnesium L-Threonate and Mucuna.
They doesn't help me 'stay' asleep, but it helps me drift off more easily because I'm not lying in bed getting annoyed that my brain wouldn't stop thinking about irrelevant things, for example: 'what outdoor coat did I used to wear when I was 5 years old?' or 'what was my high school maths teacher called?'.
Now when I climb into bed and take the Magnesium L-Threonate and Mucuna supplements, my brain falls virtually silent and I get a very calm feeling wash over me around 45 minutes after taking them.
I will sleep for around 3 hours now (I know, it doesn't sound a lot, but that is DOUBLE the time I used to get, before I started taking them.
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I started taking these daily since November 2024 and thought I'd review after taking them for 3 months (primarily to see if it was the placebo effect). It's definitely NOT A PLACEBO.
These are potent and really work!
I have autism and ADHD which results in severe memory loss, hyperactivity, anxiety and insomnia.
I refused to accept the 4 different prescriptions that the "GP" attempted to push on me and thought I'd go for natural alternative.
After sending an email to British Supplements, asking for advice, I received an email off a friendly guy named Bill with possible recommendations that have reviews matching my issues. The recommendations were... Magnesium L-Threonate, Alpha GPC, Lions Mane and Mucuna L-Dopa.
I bought them all (the Mucuna L-Dopa was too potent for me and gave me awful shakes and nausea- I had to get the Mucuna 2 per day capsules instead, as the dosage is halved, so therefore no side effects).
I no longer get overstimulated, irritated/snappy & paranoid when I'm in busy public areas and my mind clarity is amazing. I can actually withhold/retain information relayed to me now, which I've not been able to do for the past 14 years. I'm still in shock how this 4 supplement stack from British Supplements works so well.
My friends and family have noticed the difference- even my workplace asked me what I was doing differently due to the 'remarkable change'. I shown them the British Supplements website, too which I received an "oooh, I'll have to order some things myself, as I've seen how well they work for you".

I started taking these daily since November 2024 and thought I'd review after taking them for 3 months (primarily to see if it was the placebo effect). It's definitely NOT A PLACEBO.
These are potent and really work!
I have autism and ADHD which results in severe memory loss, hyperactivity, anxiety and insomnia.
I refused to accept the 4 different prescriptions that the "GP" attempted to push on me and thought I'd go for natural alternative.
After sending an email to British Supplements, asking for advice, I received an email off a friendly guy named Bill with possible recommendations that have reviews matching my issues. The recommendations were... Magnesium L-Threonate, Alpha GPC, Lions Mane and Mucuna L-Dopa.
I bought them all (the Mucuna L-Dopa was too potent for me and gave me awful shakes and nausea- I had to get the Mucuna 2 per day capsules instead, as the dosage is halved, so therefore no side effects).
I no longer get overstimulated, irritated/snappy & paranoid when I'm in busy public areas and my mind clarity is amazing. I can actually withhold/retain information relayed to me now, which I've not been able to do for the past 14 years. I'm still in shock how this 4 supplement stack from British Supplements works so well.
My friends and family have noticed the difference- even my workplace asked me what I was doing differently due to the 'remarkable change'. I shown them the British Supplements website, too which I received an "oooh, I'll have to order some things myself, as I've seen how well they work for you".
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They work!! Simple
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I've been taking these for some time now, I suffered from stress and anxiety, and menopausal symptoms Lyons Main honestly has saved me I am not joking I could not have gone on the way I was feeling plus they didn't take long to kick in amazing product. Thank you, Chris and the team.
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This is my 4th month on this, there has been a noticeable difference in my skin plumpness, and hair. Having gone through menopause, my hair skin and nails had dramatically changed, following chemotherapy some years ago, but my eyebrows have returned! I genuinely notice when I haven't taken them. I'd tried other capsules but these are far superior.
You have to be patient, it doesn't happen overnight! A game changer for me!
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Looking at my order history on the website, my very first order to British Supplements included BOSWELLIA and was in March 2020. I cannot recommend this product enough - it cleared up pain in my knee dating back to a youthful ligament injury that nothing else had touched! I have since recommended to a number of friends, who also reported back to me less or no more pain in their joints. Thank you Team British Supplements; they provide unbeatable quality of product and an unbeatable business ethic. If you want to check out the the product DO YOUR OWN RESEARCH (in more than one online place or scientific paper), see for yourself how it might relate to and help with your own specific health needs, then GIVE IT TIME, maybe as long as 3 months, for whatever herb to begin to bring you back to better health.
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This is my first time taking Ginkgo Biloba so too early to say yet. Have given it five stars simply because all your products are so good. Will let you know results later.
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I have found this product really helps me I am looking fir link to order some more
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Great delivery service. Would definitely recommend. Very happy with my supplements from this company.
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On my 2nd order and have been impressed delivery times!
No unnecessary fillers and easy to take capsules.
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British and PURE CLEAN vits and supplements that are gonna keep you healthy/ bought dozens of products from these over 4 years ..... BRITISH 🇬🇧 🏴supplements work!! all products amazing ... HONEST AND THERE TO HELP YOU !! i wont list all what i buy .... from BS ...... Turmeric/ collagen/Vit D K2 .. milk thistle / apple cider vinegar/ biotin / tribulus ....slippery elm and on and on and on ....... 100% pure..... no jabs just eat healthy and let this company help you be who you want to be not the evil in world ! pretending to HELP..... but destroying you 🇬🇧🏴
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Been using this company for about a year now .. I buy quite a few products and I can tell the difference in quality.. service is excellent
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