Ultimate Performance and preventative health platform Emerald have joined forces, putting blood testing, GP care and coaching under one roof. We look at why the pairing makes more sense than most.
Most of us have never had more data about our bodies. Our rings score our sleep, our watches track our heart rate, and an app somewhere is counting every step. What's interesting is how little of it changes what we actually do on a Tuesday morning.
That gap between knowing and doing is exactly where a new partnership between premium personal training company Ultimate Performance and healthtech platform Emerald is aiming to combine.
What is the Ultimate Performance x Emerald partnership?
Ultimate Performance runs 12 locations across the UK, built around one-to-one strength training, tailored nutrition and data-led progress tracking. Emerald is a clinician-founded platform that combines in-clinic laboratory screening with a digital dashboard, bringing blood results, wearable data and health history together in one place.
The partnership embeds Emerald into the U.P. membership. Rather than a blood test you take, glance at and file away, the idea is a connected view of your long-term health that your trainer can actually work with.
What do Ultimate Performance members get?
Members receive a 12-month Emerald membership, which includes:
A blood test covering 124 biomarkers. The panel spans metabolic and cardiovascular health, hormones, organ function, inflammation, iron status and nutritional markers, followed by a detailed health review.
A personalised health plan built from those results.
An assigned GP. Members are paired with a doctor who can diagnose, prescribe and make formal referrals into both private and NHS care where appropriate, so support continues beyond the initial test.
Insights for their trainer. U.P. coaches can use the findings to further personalise training plans and diet recommendations.
On the regulatory side, Emerald is registered with the Care Quality Commission for regulated activities including diagnostic and screening procedures and treatment of disease, disorder or injury. The platform is also authorised as a UKCA Class I medical device with the MHRA. In a category crowded with at-home kits of varying rigour, that detail matters to us.
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What has retesting shown so far?
Emerald has grown its member base tenfold since the start of 2026 and has now processed more than 100,000 laboratory tests. Its own repeat-screening data points to some encouraging shifts:
Cholesterol levels improved for two out of three users.
Blood sugar levels dropped by a third on average.
Inflammation markers fell by almost half across members.
A note of editorial caution: these figures come from Emerald itself, not an independent trial, and people who choose to retest are likely to be the ones already making changes. But perhaps the more interesting point isn't the size of the numbers. It's that retesting exists at all. A single blood test is a snapshot; a second one tells you whether what you did in between actually worked.
The company recently secured an additional £1.4 million in funding, including backing from Innovate UK, and is aiming to reach one million members over the next three years.
Why does blood testing matter for personal training?
The real shift here isn't more data. It's who gets to use it.
“We’ve become data-obsessed, but few of us know what to do with it. This partnership makes sense because action is what brings the two together.”
A trainer programming for someone with low ferritin, a creeping fasting glucose or a hormone picture that explains their fatigue is working with far more than a body-fat percentage and a gut feeling. Recovery, training volume, protein targets and even session timing can all be shaped by what's happening beneath the surface.
Sean Murphy, Chief Personal Trainer at Ultimate Performance, makes the same point. He describes a wellness market flooded with devices and products that generate data, and argues that data alone won't improve anyone's health. What makes the difference, in his view, is understanding your starting point and then having the expertise, accountability and practical tools to act on it.
Emerald provides the snapshot; U.P. provides the people who turn it into action through structured strength training. For many people, it's less about having the information and more about having someone in their corner who knows what to do with it.
Is this longevity, or just good healthcare?
Longevity has become one of wellness's loudest buzzwords, often attached to protocols that feel more like performance than care. Murphy offers a more grounded definition: for most people, it isn't simply about living longer, but about living better for longer.
That framing is closer to how we think about it at The Well Edit. Strength training, metabolic health, iron and hormone status aren't fringe longevity metrics. They're the foundations, and catching a shift in them early is simply good preventative care.
We're not short of health data, but we're short of follow-through. What makes this partnership worth paying attention to isn't the size of the blood panel but the structure around it: a regulated clinical service, a practitioner who can act, and a coach who sees you several times a week, take accountability and can turn a result into a plan. That's the part most wellness tech leaves out.
As ever, a blood test is a starting point, not a verdict. Retest, review it with someone qualified, and let the numbers inform how you live rather than become another thing to optimise. Well tested, and well understood.
Words by The Well Edit.
FAQ
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Emerald membership that includes a comprehensive blood test measuring 124 biomarkers across metabolic and cardiovascular health, hormones, organ function, inflammation, iron status and nutritional markers.
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Yes. Members are paired with a GP through Emerald who can diagnose, prescribe and make formal referrals into private or NHS care where appropriate.
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Emerald is registered with the Care Quality Commission and is authorised as a UKCA Class I medical device with the MHRA.
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Ultimate Performance has 12 locations across the UK.
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