Become your best version.
Performance blood testing with actionable results. Read through a performance lens, reviewed by a doctor.
Normal doesn't mean you're at your best.
Most tests are built to spot illness. We read yours through a performance lens, against the levels that help you train, recover and perform at your best.
Over 60 markers.
Start here.
Our Performance Baseline, over 60 markers read against the levels that help you train, recover and perform. Every result is reviewed by a doctor and explained in plain language.
It looks across all the major systems in the body, and it's the best place for most people to start.
Already tested, or after something specific?
From single markers to focused panels, explore the full range and find the right test for where you are now.
Built for you.
The Stoltman Brothers.
Explore our range built for strength athletes, used by the strongest in the world. Testing the markers that matter most when you put your body under serious load.
Explore strength athletesWatch your markers move.
Retest the markers you're working on and see the change over time.
Four simple steps.
Test
Order online. At-home or in-clinic across the UK, with results in as little as 4 days.
Take action
Doctor-reviewed results in plain language, with clear steps across diet, supplements, lifestyle and training.
Track
Retest the markers you're working on and watch them move with trending data over time.
Repeat
Run a full panel every 6 to 12 months, working on individual markers in between.
Normal, or your best?
We read your markers through a performance lens, using the strongest evidence for where you perform and feel at your best. Standard ranges are built mainly to screen for disease, so normal there can still sit below your best. Here's one marker as an example.
A result of 55 clears the standard cutoff, so a standard test calls it normal. That cutoff is set to avoid deficiency and disease, not to help you perform.
The evidence points higher. Vitamin D supports muscle function, bone strength, immune health and recovery, and studies in athletes tend to associate better outcomes with levels around 90 to 120 nmol/L. So that same 55 still leaves performance on the table. That gap is exactly what we look at, across every marker.
What people say.
The process was simple, and the results were explained in a way that felt measured and sensible. It helped me make sense of how I'd been feeling. Super quick and well priced, thank you IMULAB.
I booked the sports performance blood test. Everything was easy and the results were clear without being overcomplicated. It highlighted things I wouldn't have picked up otherwise. Fast, fair and genuinely useful.
I ordered the vitamin D test because I was tired all the time. Quick to do, easy to send back, results came through fast. Straightforward service that did exactly what I needed.
I'd been feeling constantly tired so I did the Well Man test. It turned out my B12 was low. Easy and quick, and something I'll do once a year, checking individual markers in between.
I did the two step perimenopause test. The results helped confirm what was going on and gave me something solid to take to my GP. Straightforward and reassuring.
I did the women's sports blood test to see how things were. The results picked up a couple of things like low vitamin D and folate. Simple and quick, great service.
Know. Act. Become.
See what is really going on inside, and what to do about it.
Get your baseline