Articles
Your GLP-1 and your gut | NB1
GLP-1 medication changes what reaches your gut. nb1 reads your gut first, then builds a daily formula around what it finds, alongside your prescription.
Read →7 reasons your gut feels different on a GLP-1 | NB1
Bloating, nausea, constipation: GLP-1 medication changes what reaches your gut. nb1 reads your gut first, then builds a daily formula around what it finds.
Read →Find your starting point | NB1
Five questions, under a minute. Tell us what is actually bothering you and we will show you where your gut fits in, then build a supplement protocol around what we find.
Read →A Sample NB1 Gut Report | NB1
What an NB1 report actually looks like: an overall gut score, the five components behind it, your six functional guilds against their healthy ranges, and what we do about each one.
Read →Gut Test & Daily Formula | NB1
A gut reading and a daily formula built from it. £99 a month, or £149 with retesting and blood markers. First month paid at order.
Read →Inside the NB1 ingredient library | 97 compounds
97 clinical-grade compounds, every one on file. Your gut reading decides which ones reach your bottle — and which stay on the shelf. From £94 a month.
Read →What's inside the NB1 price — every item, costed
£94/mo contains €369 of sequencing, lab work and nutrition planning you would otherwise buy separately — including the €150 shotgun sequencing, free on every plan.
Read →NB1 vs ZOE: an honest UK comparison
Both read your gut with shotgun metagenomic sequencing. ZOE turns the reading into food scores; NB1 Advanced turns it into a formula dosed to you and reads you again at month three. UK costs, effort and what arrives, compared.
Read →We Read Your Gut, Then Build Your Supplements | NB1
Bloating or brain fog and nothing has worked? NB1 reads your gut, then builds a supplement routine around what we actually find. Built by doctors and PhD researchers. From £94/mo.
Read →How NB1 reads your gut — shotgun metagenomics
Most gut tests read one gene. NB1 reads all the DNA in your sample: 200 to 400 species, their strains and the jobs they do. Your formula is built from your reading.
Read →Choose Your Plan | NB1
Choose Core or Advanced for a personalised formula built from your biology. Compare what is included, then continue to NB1 checkout.
Read →Menopause support from NB1 — built on your symptoms
Brain fog, 3am waking, a flat mood: five symptoms, five mechanisms. Map yours in four minutes and get a daily formula composed around them.
Read →NB1 Gut Microbiome Test — at-home kit, species-level
One at-home sample, species-level sequencing in a certified EU laboratory, and a personal report. One-time purchase, £99.
Read →How to Use Your NB1 Stool Kit | Four Simple Steps
Register your kit, collect your sample, send it back and complete your questionnaire — four steps, about ten minutes in total.
Read →First Month Free · 5 Reasons Gut Supplements Fail | NB1
Five reasons the shelf keeps failing you — and your first month free with code NB1FIRST on a 4 or 12-month plan. From £94/mo, analysis included.
Read →5 Reasons Your Gut Supplements Don’t Work | NB1
Bloated, tired, and still buying gut supplements that don’t work? Five reasons the shelf keeps failing you — and how NB1 reads your gut at species level and builds one formula from it. From £94/mo, analysis included.
Read →NB1 — Your first month free
Still thinking about your gut health? NB1 reads your gut and builds a supplement protocol that's only yours. First month free with code NB1FIRST — from £94/mo.
Read →5 Reasons Your Gut Supplements Don’t Work | NB1
Bloated, tired, and still buying gut supplements that don’t work? Five reasons the shelf keeps failing you — and how NB1 reads your gut and builds a protocol that could only be yours. From £94/mo.
Read →NB1 Early Access — Reserve one of 1,000 kits
NB1 reads your gut and builds a supplement protocol that could only be yours. Reserve one of 1,000 first-batch kits before we launch on September 1. From £94/month, analysis included.
Read →What Sixteen Weeks Feels Like — First Month Free
See what your first NB1 cycle actually feels like, week by week. Sign up and your first month's on us. Plans from £94/mo.
Read →Sardinia’s Blue Zone: Longevity & the Gut Microbiome
Why men live nearly as long as women in Sardinia’s Blue Zone, and what centenarians’ gut bacteria, including Akkermansia, reveal about longevity.
Read →About NB1 — Personal Health, Made for Everyone
Why NB1 exists: supplements built from your own biology, made only after your data is in, governed by an independent science board. Plans from £94/mo.
Read →The Science Board Behind Every NB1 Formula
Six independent microbiome specialists across four European universities review, challenge and sign off the science behind every NB1 formula. Plans from £94/mo.
Read →NB1 Ingredient Library — Every Component We Formulate From
The full NB1 shelf: 97 studied strains, fibres, vitamins, minerals and active compounds, grouped into four families and board-vetted. Plans from £94/mo.
Read →Our Standards — What NB1 Refuses to Do
The four rules behind every NB1 formula: biology before formula, evidence over trend, restraint over more, proof built in. Plans from £94/mo.
Read →NB1, The gut companion for your GLP-1 journey
A GLP-1 changes how your gut works. We read your gut and build a personalised supplement protocol around what it actually needs, to sit alongside your medication. Your first month is on us.
Read →NB1, You were never the average
Every supplement on the shelf is dosed for a median gut that doesn't exist. NB1 reads your gut and builds a personalised supplement formula that could only ever be yours. First month on us.
Read →NB1, Stop guessing what your gut needs
Bloating, gas, unpredictable digestion? Stop guessing. We read your gut at species level and build a personalised supplement protocol around what it actually needs, matched to your gut, not the average.
Read →The Lab | The Science Behind Your NB1 Formula
Most supplements answer the wrong question. NB1 reads what your gut can actually do — built with our science board and EU labs. Plans from £94/mo.
Read →The Protocol | Watch Your NB1 Formula Get Built
It starts with what your gut can actually do. From that reading, your personalised NB1 formula takes shape — reviewed by our 6-person science board. Plans from £94/mo.
Read →Your Biology | You're More Microbe Than Human
Your genome holds ~20,000 genes; your microbes hold ~3 million more. NB1 reads that living system and builds your formula from it. Plans from £94/mo.
Read →Sixteen Weeks — Your First NB1 Cycle, Week by Week
Give it sixteen weeks: a week-by-week timeline of your first NB1 cycle, built from your own gut reading — and a second reading to prove what moved. From £94/mo.
Read →NB1, The gut companion for your GLP-1 journey
A GLP-1 changes how your gut works. We read your gut and build a personalised supplement protocol around what it actually needs, to sit alongside your medication. Your first month is on us.
Read →NB1, The stack built for your sport | HYROX & hybrid athletes
They sell everyone the same thing. You don't train like everyone. We read your gut and build the formula from it. Join the HYROX list and your first month is on us.
Read →NB1, You were never the average
Every supplement on the shelf is dosed for a median gut that doesn't exist. NB1 reads your gut and builds a personalised supplement formula that could only ever be yours. First month on us.
Read →NB1, Stop guessing what your gut needs
Bloating, gas, unpredictable digestion? Stop guessing. We read your gut at species level and build a personalised supplement protocol around what it actually needs, matched to your gut, not the average.
Read →NB1, What sixteen weeks actually feels like
Every supplement promised results 'soon' and never said when. NB1 gives you a week-by-week timeline built from your own gut reading, mapped across your first 16-week cycle, and a reading at the end to show what moved.
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