Your medication is doing real work. But it also changes how your gut digests, absorbs and settles. We read your gut and build a personalised supplement protocol around what it actually needs, to work quietly alongside your prescription.
Read at species level, signed off by our science board. Built to sit alongside your medication, never to replace it.
A GLP-1 works by slowing everything down, that's how it curbs appetite. But the same slowdown reshapes daily life inside your gut: food moves differently, you eat far less, and the community of microbes that keeps digestion comfortable shifts with it.
None of that means anything's gone wrong. It just means your gut is now working under new conditions, and a supplement built for an average body was never designed for them.
Slower transit is the whole mechanism, but it can leave things sluggish and unsettled. The right fibres and support help keep you comfortable and regular.
Smaller portions mean less of the vitamins, minerals and protein-building blocks your body still needs every day. We cover the gaps your reduced intake leaves behind.
Eat differently and your gut bacteria change too. Precision prebiotics, fibre matched to your gut's fermentation machinery, help the right microbes hold steady.
Less food and a shifting gut can leave energy uneven. Targeted support helps smooth the day so the journey feels sustainable, not depleting.
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. Not a colourful score. A real map.
From that reading we build your protocol: only the components your biology calls for, each dosed to your gut, and weighted toward exactly the gaps a GLP-1 tends to open. It arrives sorted into simple daily packs, posted monthly.
As your body settles into the medication, your gut keeps changing. So does your formula, it recalibrates each cycle, so it keeps meeting you where you are.
How we read a gut →Not a cupboard of bottles. A small, considered protocol, presorted and travel-ready, so the only thing you have to do is take it.
Morning
The morning foundation, support to help you get the most from the smaller amount you're eating, and start the day steady.
Evening
A calmer, overnight layer, added only when your reading calls for it. Nothing here by default.
Anytime
The living layer. Precision prebiotics, fibre matched to your gut's fermentation machinery, plus a probiotic, to keep your microbiome steady through the change.
A protocol built for the way your gut works now, so the hardest part of the journey isn't the part you feel every day.
Every formula is designed by our own scientists and governed by a six-person board, including independent academics with no stake in the company. Nothing reaches your protocol until it holds up to them.
Your sample is read in EU-accredited labs, and every ingredient earns its place with published evidence, or it doesn't make the library at all. This is built to sit safely alongside your prescription: always talk to your prescriber about anything you add.
Meet the science board →We won't hand you a score to chase. The point is simpler: the everyday parts of the journey feel steadier, so you can stay with it.
Comfort and regularity supported through the slowdown, so day-to-day feels more settled.
The vitamins, minerals and building blocks your smaller meals miss, covered, dosed to you.
Support to smooth the dips, so the days feel sustainable rather than depleting.
Built from your data, backed by the board, made to sit safely with your prescription.
The free month gets you reading and started. The formula is the real thing, built from your own gut, recalibrated every cycle. Two plans, one difference.
We read your gut, and build your formula from it.
Gut and blood. Your formula rebuilds every cycle.
4-month minimum cycle, biology takes that long to shift. Compare in detail →
Get on the list and your first month's on us when you start. We'll email you how to begin.