Offer
Key worker discount: 25% off RGENR8 Pure NMN
Key workers get 25% off through Key Worker Discounts. How to claim it and what you pay.
Read
The science, plainly written
Short, honest articles on NMN, NAD+, and what the research actually says.
Buyer's guide
Is NMN worth taking? What 25 human trials found, and what it costs
What the trials measured, a checklist to decide if it suits you, and the real cost per day in the UK.
Comparison
NMN vs NR vs NAD+ drips: which is better?
The one head-to-head trial, UK cost per day and per year, and where each stands with the FSA.
Buyer's guide
What is the cheapest NMN in the UK? The real cost per gram and per day
For 500mg capsule packs under 1,000 capsules, the lowest first-order price we found is 31p a day, but bulk powder, sale prices and two-capsule doses change the maths.
Buyer's guide
Where can I buy NMN in the UK? A buyer's guide to every option
Brand sites, pharmacies, wellness shops, Amazon and US sellers compared on price, delivery, customs, returns and fake risk, plus a seven-point checklist before you buy.
Buyer's guide
Which NAD+ supplement should you buy in the UK? NMN, NR and NAD+ compared
NMN, NR, oral NAD+, sublingual, injections and IV drips compared on UK cost per month and human trial evidence. Prices checked 24 October 2026.
Buyer's guide
Tru Niagen vs NMN in the UK: price per day and what the trials show (2026)
Tru Niagen (NR 300mg) is £1.39 a day in the UK. RGENR8 NMN 500mg is 31p a day on the 3-month plan. Trials and GB legal status compared. Checked 24 Oct 2026.
Buyer's guide
VivaNMN review UK (2026): price, testing and how it compares
Vivanmn is £29.99 for 30 capsules, or £44.99 for 90 on subscription (£1.00 a gram). Prices, certificate and terms as published, checked 24 October 2026.
Buyer's guide
NMN benefits: what 25 human trials actually measured (UK, 2026)
In 25 human NMN trials, 11 reported higher blood NAD+. Muscle, walking, sleep and insulin results were mixed. Trials grouped by outcome, with PubMed links.
Buyer's guide
NMN and resveratrol: should you take them together? (UK prices, 2026)
No published human trial has tested NMN and resveratrol together. UK combination capsules cost £1.73 to £2.33 a gram of NMN; RGENR8 is £0.62 on a first order. Prices checked 10 and 24 October 2026.
Buyer's guide
NAD+ drip cost UK (2026): IV, injections and cheaper ways to raise NAD+
NAD+ IV drips cost £250 to £350 (250mg) and £350 to £450 (500mg) a session in the UK. Injections, pens, patches and NMN compared. Checked 24 October 2026.
Buyer's guide
NMN tablets vs capsules: which should you buy in the UK? (2026)
Most UK NMN is capsules (85 of 107 products, none a tablet). Formats compared on fillers, dose and price, with a label checklist. RGENR8: 3 months for £27.99.
Buyer's guide
Naturecan NMN review UK (2026): price, testing and how it compares
Naturecan NMN is £47.79 for 120 capsules of 500mg in the UK on sale (£0.80 a gram). Prices, testing and terms as listed, checked 25 October 2026.
Buyer's guide
Youth & Earth NMN review UK (2026): price, testing and how it compares
Youth & Earth NMN is £44.99 for 60 capsules of 500mg in the UK, or £35.99 on subscription (£1.20 a gram). Prices and testing checked 25 October 2026.
Buyer's guide
BetterVits NMN review UK (2026): NMN Complex price, dose and how it compares
BetterVits NMN Complex is a blend with 250mg of NMN per capsule, at £2.00 to £3.00 per gram of NMN. Prices, label and Boots listing checked 24 October 2026.
Buyer's guide
DoNotAge NMN review UK (2026): price, testing and how it compares
DoNotAge NMN is £63.50 for 60 capsules in the UK, or £57.15 on subscription (£1.91 a gram). Prices, testing and terms as listed, checked 24 October 2026.
Buyer's guide
Is liposomal NMN worth it? What the evidence and UK prices say
Liposomal and sublingual NMN against plain capsules: the human trials, and what each format costs per gram in the UK.
Buyer's guide
NMN with no fillers in the UK: what is in each 500mg capsule?
We read the labels of 14 UK 500mg NMN capsules: capsule shell, flow agents and anything else listed, brand by brand.
Guide
Does NMN help with energy?
The 10 human NMN trials that measured tiredness, sleep or physical performance, and what each one found.
Guide
How long does NMN take to work?
How long each of the 25 published human NMN trials ran, what they measured and when blood NAD+ rose.
Buyer's guide
What is the cheapest 3-month supply of NMN in the UK?
The 90-day cost of every 500mg capsule line in the UK NMN Price Index, one capsule a day, with packs needed, spare capsules and cost per day.
Buyer's guide
How much NMN should I take per day? Dosage and the human trials
Most people take 250 to 500mg a day. Doses across 25 published human trials, nine read in detail on PubMed, plus what a daily dose costs.
Guide
How to store NMN: fridge or cupboard, and how long it lasts
What published stability data shows about heat and damp, what nobody has measured yet, and what a best-before date means for a tub of NMN.
Buyer's guide
Made in the UK on an NMN label: what it really means
What "made in the UK" can and cannot mean on an NMN label, a six-point checklist to test any brand's origin claim, and the questions to ask before you buy.
Buyer's guide
The UK NMN Price Index 2026: price per gram of 107 NMN products
Every NMN product we could find on sale in the UK, priced per gram and per 500mg dose, with the method and a free dataset to download.
Anti-ageing
Why NAD+ matters as we age
NAD+ levels naturally decline as we age. NMN is the most direct precursor your body uses to support those levels. Here's the cellular case, in plain English.
Longevity
The cellular case for NMN
Why the longevity research community is paying attention to NAD+, and the role NMN plays in supporting it.
Cognitive
NAD+, focus, and the afternoon energy crash
Why your 3pm slump may be cellular, and what NMN has to do with it. A short, plain-English explainer.
Endurance
Recovery, mitochondria, and morning runs
What's happening at the cellular level when you train hard, and how NAD+ supports the recovery side of training.
Cardiovascular
Heart, vessels, and the role of NAD+
A look at the published research on NAD+ and cardiovascular wellbeing. Conservative read, cited sources.
Skin
Skin ageing and cellular repair
Skin cells turn over constantly. Here's what the research says about NAD+ in skin biology, and what we don't yet know.
Sleep
Sleep quality and the body's overnight maintenance
What happens to NAD+ at night, and why a consistent supplement routine matters more than dose chasing.
Metabolism
NAD+ and metabolic health
A clear-headed look at what the science says (and doesn't say) about NAD+, NMN, and metabolic markers.
The science
NMN, explained
What NMN is, what it does, what the research says, and what to look for when buying.
Buyer's guide
Is NMN legal in the UK? Novel food status explained
NMN has no novel food authorisation in Great Britain, but it is not banned, not a medicine and not prescription-only. What that actually means for buyers.
Buyer's guide
Best NMN supplement UK 2026: how the main brands compare
Charava, DoNotAge, Naturecan, NMN Bio, Renue by Science and RGENR8 side by side: dose, purity, testing, format and real monthly cost.
Buyer's guide
How to check NMN purity: a COA checklist for UK buyers
How to read a certificate of analysis, what 99% purity actually means, and the five checks worth doing before you buy.
Buyer's guide
Choosing an NMN supplement in the UK
What to look for, what to avoid, and why the cheap ones often aren't worth it. A practical buyer's guide.
Buyer's guide
Pure NMN 500mg UK: what it should look like
What a real "Pure NMN 500mg" UK capsule looks like, the clinical-trial dose context, and the five checks before any purchase.
Guide
NMN supplement for women: UK guide
What the published research says about NMN in women, sensible dosing, the perimenopause overlap, and interactions to ask your GP about.