Measure how your cells produce energy with a high-quality dried blood spot kit, 11 mitochondrial markers, and a clear digital report built to support smarter decisions around energy, recovery, performance, and longevity.
Or 4 interest-free payments of £149.75 with Klarna
Comprehensive mitochondrial assessment, delivered to your door.
MeScreen's mitochondrial function test is built with scientific leadership from Hemal Patel, PhD — MeScreen Co-founder, Head Science Advisor and Professor of Anesthesiology at UC San Diego.
That expertise supports the test's cellular-energy framing while the report remains a wellness and functional laboratory assessment, not a medical diagnostic test.
Most wellness testing tells you what happened. MeScreen helps you understand what is happening in the engine room right now: how efficiently your cells are producing energy, how resilient they are under stress, and where your baseline may need attention.
When sleep, diet, and supplements still leave you feeling flat, mitochondrial performance may be part of the story.
Useful for active individuals, longevity-focused clients, and people who want more objective recovery context.
Mitochondrial decline is associated with ageing. Better measurement gives you a better baseline for change over time.
MeScreen uses a dried blood spot collection designed to feel low-friction and high-clarity. No clinic theatrics. Just a clear at-home workflow and a serious report on the other side.
Your collection pack arrives with the lancets, card, instructions, and return packaging needed for a smooth home sample.
Complete the dried blood spot collection in minutes. No in-clinic appointment required.
Your sample is processed via MeScreen’s accredited partner laboratory workflow.
Receive your secure results portal in roughly 3–4 weeks, including your mitochondrial baseline.
The point isn’t drowning you in jargon. It’s giving you a more complete view of how your cells are balancing energy production, oxidative stress, and resilience.
How well the system is matching demand and output.
Signals around oxidative stress burden.
A simplified quality signal within the wider report.
The core currency of cellular energy generation.
Insight into efficient oxygen-linked energy production.
How much the system may be leaning on backup pathways.
How much reserve the system appears to have under higher demand.
How cleanly energy production is being converted.
Whether energy is being lost through inefficiency.
Important context around non-mitochondrial oxygen use.
A broader summary view of mitochondrial performance.
A reference point to compare over time as routines, interventions, or programmes change.
MeScreen is designed as a functional mitochondrial assessment: a way to look at cellular energy, oxidative stress and reserve capacity in a consumer-friendly report. It complements standard healthcare, but it is not a diagnosis and it does not replace clinician-led investigation.
Buying note: use MeScreen as an education-led functional assessment. If you have unexplained symptoms, red flags or an existing medical condition, speak to an appropriate clinician before relying on any wellness test.
MeScreen’s underlying approach draws from years of mitochondrial research, including NASA-linked work. That matters not because space is fashionable, but because the science had to solve a genuinely difficult problem: how to monitor cellular performance more meaningfully.
What you get is not a diagnostic claim. It is a quality wellness and functional laboratory assessment designed to provide context you can actually use.
Keep the decision simple: order the kit, complete the sample at home, and get a proper read on what your cellular energy is doing.
No. MeScreen is a wellness and functional laboratory assessment intended for informational and educational purposes.
Typically around 3–4 weeks from sample completion.
Yes. The purchase flow and logistics are designed for UK delivery and at-home dried blood spot collection.