For thyroid results · TSH · T3 · T4 · antibodies

Your thyroid results, finally in context.

TSH, T3, T4 and antibodies, interpreted in plain English, tracked over time, in the context of your symptoms.

See every marker trend across your tests, not just the latest snapshot
Understand what each result means for you, in language you can follow
Walk into your next GP or endocrinology appointment better prepared
biomarkr is not a diagnostic tool. It interprets results ordered by your clinician and helps you have more informed conversations with your GP or endocrinologist. It does not diagnose thyroid conditions. If anything concerns you, discuss it with your clinician.
Join the waitlist.
Early access is opening now. Add your details and we'll let you know when your place is ready.

Early access is opening now. We'll be in touch, with no spam and no selling your data.

You're on the list.
We'll be in touch when your early access place is ready. No spam, and we never sell your data.
Free during early access
UK only at launch
The frustration

"Your thyroid results are normal." So why don't you feel normal?

You're exhausted in a way sleep doesn't fix. Your mind feels foggy. Your weight, your hair, your mood, something is off, and you've started to wonder if it's your thyroid. But every test comes back with the same word: normal.

Or maybe you already have a diagnosis, Hashimoto's or hypothyroidism, and you're on treatment. You want to see whether your numbers are actually moving in the right direction as your dose changes, but each result arrives as an isolated PDF you have to decode alone.

The trouble is that a single result, read in isolation, hides almost everything that matters. A number sitting inside a wide reference range tells you very little about where you personally have drifted, or which direction you've been heading across the last four tests.

How biomarkr helps with thyroid results

Read your thyroid as a sequence, not a snapshot.

Four ways biomarkr turns isolated thyroid results into a picture you can actually use, and take to your clinician.

01
Every marker, across every test
See TSH, Free T3, Free T4 and thyroid antibodies trend across all your results, not just the latest one. The shape of the line often says more than any single value.
02
What each marker means for you
Plain English interpretation of every result, including when a result sitting inside the reference range may still be worth monitoring given the symptoms and history you've logged.
03
Patterns over time
See how your numbers shift around dose changes, seasons, or periods of stress. Some patterns only become visible when several tests are read together.
04
A clearer picture for your appointment
Carry a concise, longitudinal summary into your next GP or endocrinologist visit, so the conversation starts from your actual history, not a single printout.
What you get

From a stack of PDFs to one clear line.

Upload any UK thyroid result, NHS or private. biomarkr does the reading, so you can see the story your tests have been telling.

01
Upload your results
Any UK lab, any format: NHS, Medichecks, Thriva, private GP. One test or ten.
02
Read it in plain English
Each marker explained: what it measures, where you sit in the range, and what changed.
03
See change over time
Every new result extends the line. Trends and drifts that no single test could show.
04
Know what's worth raising
Clear prompts for what may be worth discussing with your GP, never instructions to act alone.
Your thyroid · example trend
Free T3 · active thyroid hormone
Worth monitoring
3.2pmol/L↓ from 5.1 over 16 months
target ≥ 3.1 5.1 4.6 4.0 3.6 3.2 Dec 24 Apr 25 Aug 25 Dec 25 Apr 26
biomarkr interpretation
"TSH alone, the standard thyroid test, has stayed in range. But Free T3 has drifted toward the lower end across four consecutive tests. This pattern may be worth discussing at your next appointment."
Five results · 16 months
Why we built biomarkr

Nobody should have to decode their own results alone.

biomarkr began with a frustration we kept running into. Your results arrive as a page of numbers and reference ranges, a clinician has barely a minute to talk them through, and you walk out none the wiser about what actually changed since last time.

We built biomarkr to give people back the context that gets lost between appointments. Not a diagnosis, and never a replacement for your doctor, but a clear picture of your own results over time, in plain English, so you can ask sharper questions and feel less in the dark.

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The team behind biomarkr
Building in the UK · For people, not patients on paper
Built in the UK
Designed and run in the UK, around the reference ranges your labs actually use.
Your data is never sold
We never sell your data or use it for advertising. Your results are yours.
NHS and private results
Upload from the NHS, Medichecks, Thriva or any UK lab. One place, one timeline.
Built around clinical safety
Every output points you back toward your clinician, never away from care.
Trust & safety

Context, not a conclusion.

biomarkr is built to support the relationship between you and your clinician, never to replace it. Every output is informational, and points you back to professional care when it matters.

It helps you understand and discuss your results. It does not diagnose, treat, or tell you what's wrong.

Not a diagnosis
biomarkr does not diagnose thyroid conditions or tell you what you have. It interprets and contextualises the results your clinician ordered, and nothing more.
Not treatment advice
It never recommends starting, stopping or adjusting medication or dose. Any next step prompts are discussion points for your GP or endocrinologist.
Aware of how thyroid testing works in the UK
Interpretation is written with an understanding of UK reference ranges and how TSH, T3 and T4 are used in practice, and it keeps your lab's original ranges intact.
Always routes you back to care
If something is worth attention, biomarkr points you toward a conversation with your clinician. It never leaves you alone with a worrying result.
Join early access

Start building your thyroid picture from today's test.

Your results have been keeping a record. Add your details and we'll let you know the moment your early access place is ready.

Interpretation and tracking only
Your data is never sold or used for advertising
Works with NHS and private results alike
Join the waitlist.
Early access is opening now. UK only at launch.

Early access is opening now. We'll be in touch, with no spam and no selling your data.

You're on the list.
We'll be in touch when your early access place is ready. No spam, and we never sell your data.
Free during early access
No commitment