Your GP said normal.
That’s not the same as good.
An at-home testosterone blood test. Find out where your testosterone sits: we test Total T, SHBG, Free Androgen Index (FAI), Albumin, and Free T. You get the raw data in plain English, plus a specific recommendation based on your numbers.
£99
Your results
Nothing here is a diagnosisRecommendation: Further investigation advised
2 to 5 working daysThe reality
Stop guessing what’s wrong.
You’re doing everything right. You’re training. You’re eating well. But your drive has gone, your training has stalled, and you don’t feel like yourself anymore.
When you ask a standard doctor, they run a basic test and tell you you’re “fine”. Fine isn’t good enough.
The NHS sets its threshold to catch severe disease. That’s not the same as optimal.
Symptoms
The process
Five minutes.
No GP needed.
Order
Dispatched same day. Fits through your letterbox.
Collect
Simple finger-prick at the kitchen table.
Return
Drop it in a postbox using the prepaid return envelope.
Read
Your results appear in your private dashboard within 2 to 5 working days. Clear, specific, and in plain English.
The data
Five numbers.
The full testosterone picture.
5 of 9 markers · see the full panel
Total testosterone
The total amount of testosterone in your blood. Your baseline. The number most GPs test, if they test anything at all.
SHBG
Sex Hormone Binding Globulin. It binds to testosterone and makes it unusable. High SHBG means your total T might look fine on paper while you still feel terrible.
Free Androgen Index
Your total testosterone expressed as a percentage of your SHBG. Reported for completeness, because it appears on lab reports you may be given elsewhere. In men we draw no conclusion from it: it tracks calculated free testosterone poorly. Your Free Testosterone result is the figure to work from.
Albumin
The main carrier protein in your blood. Albumin-bound testosterone is considered weakly bioavailable. Testing it allows accurate calculation of your Free Testosterone. Without it, the number is an estimate.
Free testosterone
The testosterone your body can actually use. Calculated from your Total T, SHBG, and Albumin. This is the number that matters most for how you feel day to day.
The next step
Numbers you can act on.
Every result comes with a specific recommendation. If your testosterone is below where it should be, we tell you what your level means and what to consider next. If something needs a GP, we tell you that too.
GMC-registered oversight
Your report is built on healthy ranges and explanations set by a GMC-registered GP. Every recommendation is backed by your actual data, not a guess.
If your result is low
If your results indicate low testosterone, your next step is a conversation with a GP.
That result earns us nothing.
Questions
Frequently asked questions
What does this test show?
It shows your Total Testosterone, SHBG (Sex Hormone Binding Globulin), Free Androgen Index (FAI), Albumin, and Free Testosterone. Free T is the testosterone your body can actually use. It's often the number your GP doesn't test.
Does it hurt?
It's a quick prick on the fingertip. Most men say it's painless. We include extra lancets just in case.
How long do results take?
Most results are ready within 2 to 5 working days of the lab receiving your sample. Some can take a little longer, depending on sample quality, postal transit and lab workload.
Does the £99 cover everything?
Yes. The kit, the lab analysis for all five biomarkers, the prepaid return postage, and access to your results dashboard are all included.
What if my testosterone comes back low?
Your report will explain what your result means and what to consider next. If your results indicate low testosterone, your next step is a conversation with a GP. That result earns us nothing.
Is my data private?
Your results are private to you, in your own dashboard. We do not sell your data, and we do not share it for advertising. You choose who sees your numbers.
Related reading
What your testosterone numbers actually mean, and why a normal result is not the whole story.
Testosterone
Normal Testosterone Levels by Age: what "within range" actually means
The NHS "normal" testosterone range was built to flag illness, not to define wellness. Here's why "within range" doesn't mean "well", and what to actually do with the result.
Read the guideTestosterone
Free Androgen Index: what your number means, and the figure UK labs use instead
What the free androgen index (FAI) and SHBG tell you about the usable testosterone your total T number hides, why UK labs report a calculated free testosterone for men instead, and when either figure adds anything. Reviewed by GMC-registered GP Dr Ewa Lindo.
Read the guideTestosterone
Andropause (the "male menopause"): what it is, the symptoms, and what to do
Is the male menopause real? What andropause feels like, why a symptom list can't tell you the cause, and how to find out where your testosterone actually sits. Reviewed by a GMC-registered GP.
Read the guideEnergy & Recovery
How to Read Your Blood Test Results: A UK Guide for Men
Read your blood test results in plain English: markers, ranges, units, and why "normal" can still mean symptomatic. GMC-reviewed UK guide for men.
Read the guideTestosterone
How to Increase Testosterone Naturally: What Actually Works (and What to Ignore)
The levers that genuinely move testosterone are losing excess body fat, strength training, proper sleep, and easing off alcohol and stress, not booster pills. Here's what the evidence supports, what's oversold, and why measuring where you stand beats guessing.
Read the guideEnergy & Recovery
Low Vitamin D Symptoms: The UK Guide for Men
What low Vitamin D actually feels like in UK men, the NICE nmol/L thresholds, and what to do with the number. Reviewed by GMC-registered GP Dr Ewa Lindo.
Read the guideFind out where your testosterone actually sits.
A finger prick. A prepaid envelope. That’s it.
One-off purchase. Results in your personal dashboard. No GP needed.
Want to check testosterone AND energy/recovery markers? Kit 3 includes everything in Kit 1 plus 4 more biomarkers for £179.
See Kit 3: £179