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97 compounds in the library. Your formula uses 15–25. The rest? You stop paying for them. Test now →

The nb1 ingredient library

You’ve been supplementing blind.

Generic supplements are formulated for the average of a million strangers and the biology of exactly no one. nb1 shotgun-sequences your gut microbiome, then builds your protocol from a library of 97 board-vetted compounds — only the 15–25 your data demands, at the exact doses it demands. The rest never touch your bottle.

Stop Guessing. Test Your Gut Now Inspect the arsenal

AED 399/month · includes the sequencing kit, accredited lab analysis and your personalised formula · recalibrated from every retest · cancel anytime. Food supplement — not medicine or a substitute for medical advice.

97
clinical-grade compounds on file
15–25
earn a place in your formula
0
filler. zero guesswork.
The nb1 test kit and personalised formula

The one-size-fits-all lie

The supplement industry sells one product: hope.

The same pill, at the same dose, sold to millions of different guts — and labelled “science-backed.” Five reasons that trick keeps working on you:

  1. 01

    Formulated for no one

    That bestseller was designed years before anyone measured your microbiome. It targets a statistical average. You are not a statistical average.

  2. 02

    Doses picked in the dark

    Too little of what you need, plenty of what you don’t. £40 a month on blind pills is £480 a year of coin flips, at typical UK prices — and you fund the flip on autopay.

  3. 03

    No readout, no accountability

    Feel nothing? They’ll say “give it 90 days.” That’s not a protocol. That’s a subscription to guessing.

  4. 04

    You pay for filler

    Ingredients your body never asked for bulk up the label and the price. Every gram you don’t need is margin for them, not results for you.

  5. 05

    The formula never changes

    Your gut is a moving target — it shifts with diet, stress, seasons, antibiotics. A static pill can’t chase a moving target. It doesn’t even try.

You don’t need a better guess. You need your data in charge. Demand better data →

The arsenal · 97 compounds

97 clinical-grade bio-compounds. You get what you earn.

This is not a menu, and you don’t get to pick. Your sequencing data does. Four families, every component vetted by the science board — and every one of them stays locked on the shelf until your biology calls it up.

  • Bacterial colonies growing on a culture plate 19 Live-culture strains
  • Raw prebiotic plant fibres 12 Prebiotic fibres
  • Raw crystalline minerals 21 Vitamins & minerals
  • Botanical actives and extracts 45 Botanicals & compounds

Nothing gets in without the Science Board. Every compound below survived a ruthless evidence review. Meet the gatekeepers ↓

Inspect every component. Nothing hidden.

Filter it. Search it. Interrogate it. This is the complete shelf — and your formula will use 15–25 of it. Not all 97. That’s the point.

Showing 97 of 97 components · your formula draws 15–25

In your bottle only if your reading calls it up. Otherwise it stays on the shelf — unpaid for.

The gatekeepers

Three scientists stand between an ingredient and your bottle. Most don’t make it past them.

No trends. No “promising early results.” If the evidence doesn’t survive the board, the ingredient doesn’t enter the library — no matter how well it sells everywhere else.

  • Dr. Polina Novikova

    Dr. Polina Novikova Genomics & sequencing

    Holds the data standard. If a compound’s effect can’t be tied to what your reading measures, it doesn’t get formulated on. Period.

  • Prof. Dr. Dirk Haller

    Prof. Dr. Dirk Haller Nutrition & immunology

    Enforces one bar: peer-reviewed evidence in humans. Marketing claims, animal-only data and wellness folklore stop at his desk.

  • Dr. Koen Venema

    Dr. Koen Venema Gut microbiology

    Stress-tests every strain and fibre against how the gut actually behaves. 97 compounds made it in. You should see how many didn’t.

The standard: evidence-backed or out. 100% of the library is board-vetted. 0 exceptions. Ever.

The 3-step takeover

Read. Match. Rebuild. Your biology runs the show.

  1. 01

    READ

    We sequence everything

    Shotgun metagenomics reads your entire gut ecosystem — not just which bacteria are present, but what they’re actually doing. This is the deep read cheap tests skip.

  2. 02

    MATCH

    Your data raids the library

    Your reading is run against all 97 compounds. 15–25 make the cut, each at the dose your biology supports. 70+ get locked out of your bottle.

  3. 03

    REBUILD

    Your formula refuses to go stale

    Your gut changes. So does your formula. Every retest re-reads and recalibrates — the pill you take next quarter shouldn’t be the pill you take today.

Unlock My Custom Formula

AED 399/month · kit, lab analysis and personalised formula included · cancel anytime. Food supplement — not medicine.

Objections, handled

Still hesitating? Good. Read this first.

What actually arrives in the box?

A gut sequencing kit with a prepaid return to an accredited lab. Once your reading is in, your personalised formula ships — 15–25 components from the 97-strong library, at your doses. Order the kit →

How does the testing work?

Shotgun metagenomic sequencing — the deep read. It maps your whole gut ecosystem and what it’s doing, not just a shortlist of bacteria names. That data picks your ingredients; nothing else does. See the 3 steps ↑

Why not just buy probiotics off the shelf?

Because you’d be guessing which of 19 strains, 12 fibres, 21 vitamins and 45 botanicals your gut needs — and at what dose. That’s the exact guess this exists to eliminate. Inspect all 97 ↑

What does it cost, and how does billing work?

Plans from AED 399/month, billed monthly. That includes the sequencing kit, accredited lab analysis, your personalised formula and every recalibration. Cancel anytime — no lock-in, no exit fee. Start now →

Who checks what goes in the formula?

The nb1 Science Board. Every one of the 97 components survived their evidence review before entering the library — no trends, no folklore. It’s a food supplement, not medicine, and no substitute for medical advice. Meet the board ↑

How fast will I notice anything?

Honest answer: guts change on gut time. The difference here is you’re not waiting blind — every retest re-reads your microbiome and recalibrates the formula, so progress is measured, not promised. Get your baseline →

Your biology already wrote the prescription. Go read it.

Every month on generic pills is money down the drain and data left on the table. One test ends the guessing for good.

Stop Guessing. Test Your Gut Now AED 399/mo · what’s included

AED 399/month, billed monthly · kit, accredited lab analysis, personalised formula and recalibrations included · cancel anytime. Food supplement — not medicine or a substitute for medical advice.