Core
We read your gut, and build your formula from it.
£94 /mo
or £99/mo month-to-month · cancel anytime
- Your gut, read at species level
- A formula built from your data
- Three parts, posted monthly, presorted
- Recalibrates each cycle
Bloating · gas · unpredictable digestion
Stop guessing what your gut needs.
Cut out gluten. Try another probiotic. Feel better for a week, then back to square one. You're not doing it wrong, you're doing it blind. We read your gut at species level and build a protocol around what it actually needs, not what worked for someone else.
Read at species level, signed off by our science board. A reading, not a questionnaire.
Loved by early-access members reading their gut for the first time
Your likely pattern
Bloating and gas
That bloated, gassy, over-full feeling after meals, even normal-sized ones. It’s one of the most common patterns we see, and it comes down to how your gut is breaking your food down.
But from symptoms alone, this looks almost identical to bloated every day, and each needs a different formula. Guessing treats the wrong one. A reading tells them apart.
Bloated every day
Bloating that turns up daily, no matter how carefully you eat. Usually the microbes that should handle your food have been crowded out, so discomfort becomes your baseline instead of the exception.
But from symptoms alone, this looks almost identical to bloating and gas, and each needs a different formula. Guessing treats the wrong one. A reading tells them apart.
Sluggish and slow
Everything moves slowly, and all that “healthy fibre” doesn’t seem to help. Often your gut just isn’t getting much out of the fibre you eat.
But from symptoms alone, this looks almost identical to bloated every day, and each needs a different formula. Guessing treats the wrong one. A reading tells them apart.
A sensitive, touchy gut
Foods that never bothered you suddenly do, and your gut feels easily irritated. That’s often a sign its protective lining is worn down and quick to react.
But from symptoms alone, this looks almost identical to drained and reactive, and each needs a different formula. Guessing treats the wrong one. A reading tells them apart.
Slow to bounce back
The smallest thing knocks you off balance and you take ages to feel normal again, especially after antibiotics, illness or travel. The foundation of your gut is likely thin and easily disrupted.
But from symptoms alone, this looks almost identical to drained and reactive, and each needs a different formula. Guessing treats the wrong one. A reading tells them apart.
Drained and reactive
Low energy, off your food, reacting to more and more, generally run down. This usually means several parts of your gut are depleted at once, and it needs rebuilding, not one more quick fix.
But from symptoms alone, this looks almost identical to slow to bounce back, and each needs a different formula. Guessing treats the wrong one. A reading tells them apart.
Stress goes straight to your gut
Your gut itself may be doing fine, but stress and poor sleep can drive these symptoms directly, through the close two-way link between your gut and your brain.
But from symptoms alone, this looks almost identical to a sensitive, touchy gut, and each needs a different formula. Guessing treats the wrong one. A reading tells them apart.
Get your full pattern breakdown, free.
We'll email what's likely driving it, what tends to help, and how a reading confirms which pattern is really yours.
Why nothing sticks
You've probably tried everything. That's the problem.
Every fix on the shelf is a guess, built for an average gut, not yours. That's why the relief never lasts. Sound familiar?
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Cut something out
Gluten, dairy, onions, coffee. The list of "maybe it's this" gets longer and your meals get smaller.
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Try another probiotic
A different strain, a bigger CFU count, whatever the reviews say. No way to know if it's right for your gut.
- 3
Feel better, briefly
A good week. Maybe two. You start to think you cracked it. Hope is the expensive part.
- 4
Back to square one
The bloating returns. You never learned why, so you're guessing again, from scratch.
and you're back to the start
This is the guessing loop. A reading is how you leave it.
There's order under it
Your symptoms aren't random. They fit a pattern.
Across the guts we've read, the same handful of imbalances come up again and again. Your symptoms almost certainly point to one of them, but several look identical from the outside. Which is exactly why guessing fails.
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Bloating and gas
That bloated, gassy, over-full feeling after meals, even normal-sized ones.
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Bloated every day
Bloating that turns up daily, no matter how carefully you eat.
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Sluggish and slow
Everything moves slowly, and all that "healthy fibre" doesn't seem to help.
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A sensitive, touchy gut
Foods that never bothered you suddenly do. Your gut feels easily irritated.
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Slow to bounce back
After antibiotics, illness or travel, it takes far too long to feel normal again.
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Drained and reactive
Low energy, off your food, reacting to more and more. Everything feels run down.
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Stress hits your gut
When life gets stressful or sleep slips, your gut is the first thing to feel it.
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In good shape
Sometimes your gut is doing well, and the smart move is to protect it, not force change.
The quiz gives our best guess from your symptoms. The reading tells you which is actually yours.
The way out
Stop guessing. Read your gut.
It starts with a simple at-home sample. We read it properly, every strand of DNA, down to the species, and the functional genes that tell us what your gut can actually do with what you eat. Not a colourful score. A real map of what's driving your symptoms.
That's the difference between a guess and a reading. A probiotic off the shelf hopes it's right. Your reading knows which microbes are missing, which fibres your gut can ferment, and where the discomfort is coming from.
From that we build your protocol: only the components your biology calls for, each dosed to your gut, posted monthly, presorted. And because your gut keeps changing, it recalibrates each cycle.
Readout → protocol
Your reading becomes a protocol.
Not a cupboard of bottles you're guessing at. A small, considered protocol built from what your gut actually showed, presorted and travel-ready, so the only thing you have to do is take it.
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Morning Activate
With your first meal
The morning foundation, built from what your reading found you're short on, to start the day steady.
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Evening Restore
Before bed
A calmer, overnight layer, added only when your reading calls for it. Nothing here by default.
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Anytime Nourish
Once a day
The living layer. Precision prebiotics, fibre matched to your gut's fermentation machinery, plus a probiotic, to feed the microbes your reading showed were missing.
Stop guessing.
Start reading.
One reading tells you more about your gut than years of trial and error ever could. That's where relief that lasts actually begins.
Real science, minus the white coats
Serious about your gut. Not clinical about you.
Your reading is built by real scientists and checked by an independent board before anything reaches you. No hype, no guesswork, just people who know guts doing the work behind the scenes, so you don't have to.
Every ingredient we use has to earn its place with real evidence. If it doesn't hold up, it doesn't go in your formula. Simple as that.
- Built by scientists Designed by our own researchers, not marketers.
- Checked independently An outside board signs off before it reaches you.
- Evidence, not hype Every ingredient earns its place, or it's left out.
The board behind your reading
Real scientists design and check every formula, including two independent academics with no stake in the company. Meet the full board →
- Dr. Polina Novikova Chief Scientific Officer
“The same symptoms can come from completely different guts. Until you actually read one, you’re treating a guess, not a person.”
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Dr. Monica S. Matchado Bioinformatics“Bloating is just the headline. What matters is what your gut is actually doing underneath, and that’s exactly what a reading shows us.”
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Dr. Marijn Lewis Immunology & gut health“A sensitive, reactive gut almost always has a reason. Find it, and you can stop cutting foods out one by one.”
- Katia B. Otterstedt Clinical research
“Two people with the exact same symptoms often need opposite formulas. The reading is what tells them apart.”
- Prof. Dr. Dirk Haller Independent validator · TU Munich
“Most gut products treat the average. Building from one person’s actual reading is a genuinely different, and more honest, approach.”
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Prof. Dr. Koen Venema Independent validator · Wageningen“Symptoms point you in a direction. Only a proper reading of the ecosystem tells you which pattern you’re actually dealing with.”
How it works
From symptoms to a real answer. No more guessing.
When you're ready to actually read your gut, here's how it goes. You order your kit and pay your first month, and we post your kit as soon as the payment goes through.
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Order your kit
Choose a plan and check out. You pay your first month today, and we post your kit as soon as the payment goes through.
- 2
Read your gut at home
A two-minute sample, sealed and posted back in the same box. Send it back within 30 days, or your plan ends and your first month isn't refunded.
- 3
Your formula begins
We read your sample and build your protocol. Your plan starts from there, posted monthly and recalibrated every cycle as your gut changes.
Not ready to commit? Take the quiz and explore the profiles first, no card needed.
See the plansWhat it costs to read your gut
Two ways to read your gut.
Both start the same way: read your gut, build your formula, recalibrate every cycle. The difference is how deep the reading goes.
Advanced
Gut and blood. Your formula rebuilds every cycle.
£144 /mo
everything in Core, plus blood biomarkers
- Blood biomarkers, alternating with gut
- Formula rebuilds from every analysis
- 125+ ingredient library, on request
- Priority support from the team
4-month minimum cycle, biology takes that long to shift. Compare in detail →
Your gut, decoded
Know your pattern. Free.
Take the 60-second quiz and we'll email your full gut-pattern breakdown, no card, no catch. When you're ready to know for sure, a reading confirms it.
Ready to read your gut for real? See the plans →
Get your free gut-pattern breakdown 60-second quiz, results by email
Take the quiz