How is the sample collected?

MeScreen uses a guided dried blood spot collection method that is completed at home and returned to the lab using the prepaid packaging supplied in the kit.

What happens after I send the sample back?

Once the sample reaches the lab, it goes through quality-controlled mitochondrial biomarker analysis before the results are assembled into a secure digital report.

How long does the full process take?

The full process typically takes around 3 to 4 weeks from sample return to completed digital reporting.

Can I review the results with a practitioner?

Yes. MeScreen offers optional expert walkthroughs, and customers can also share the report with their own clinician or practitioner.

How MeScreen Works | From Kit to Cellular Report

Built with mitochondrial-biology leadership

MeScreen's process is shaped by Hemal Patel, PhD, Co-founder & Head Science Advisor at MeScreen UK and Professor of Anesthesiology at UC San Diego.

His role helps keep the 2 Minute Mitochondria Test grounded in cellular-energy science while remaining clear about what a wellness and functional laboratory assessment can and cannot say.

From your door to your dashboard in four clear steps.

Every touchpoint is designed to reduce friction: a premium collection kit, a clear guide, quality-controlled lab analysis, and a digital report that makes the science usable.

Order Your Kit online.

Your kit arrives with everything needed for a simple dried blood spot collection.

Take your sample at home.

Use the guided finger-prick collection card to complete the sample in minutes.

We analyse your sample.

Your DBS sample is shipped internationally to MeScreen’s partner laboratory for analysis and quality-controlled reporting.

Receive your results.

Your secure report is typically available within 3–4 weeks, with an optional educational walkthrough.

Workflow detail

What happens at each stage, and why it matters.

The MeScreen workflow is designed to be simple for the customer while keeping the important laboratory steps separated: collection, sample return, analysis, reporting and interpretation.

1. Collection at home

The kit gives you the materials and instructions needed for a dried blood spot collection. The aim is to make the sample step practical at home while keeping the process clear, clean and repeatable. If you are unsure whether a finger-prick collection is appropriate for you, ask a clinician before ordering.

2. Return and quality checks

Your sample is returned for laboratory processing, where quality checks are used before results are prepared. As the NHS explains in its general guidance on blood tests, blood testing is only useful when the sample, method and interpretation are handled correctly; MeScreen applies the same principle to its wellness reporting workflow.

3. Mitochondrial-function analysis

The analysis focuses on functional signals related to cellular energy rather than diagnosing disease. MeScreen is positioned as a wellness and functional laboratory assessment: it can provide extra context about energy metabolism, resilience and recovery, but it should not be used to rule a medical condition in or out.

4. Digital report and next steps

The report turns the laboratory output into a structured explanation, including an overall score, metric-level context and practical education. Many customers use it as a starting point for conversations about sleep, exercise, nutrition, stress load and follow-up testing with their own practitioner.

What the report can help with

Use the results as a structured wellness signal: a way to understand whether your cellular-energy markers look broadly supportive, strained or worth discussing with a practitioner. The most useful follow-up is usually practical and repeatable: sleep regularity, training load, nutrition quality, recovery habits, alcohol, stress load and whether any symptoms need normal clinical review.

What the report cannot do

Do not use the result as a diagnosis, a substitute for NHS blood tests, or a reason to delay care. If the report raises a question, treat it as context for a better conversation rather than a final answer. MeScreen is most valuable when it sits alongside sensible medical judgement, not instead of it.

When to share it

Bring the report to a GP, clinician or practitioner if symptoms, medication, a diagnosed condition or repeated low scores need context. It is designed to support clearer questions, not to replace formal assessment.

Important boundary: MeScreen does not replace NHS care, diagnostic blood tests, urgent medical assessment or specialist referral. If you have symptoms, a known condition, medication questions, pregnancy, or a clinician has advised investigation, use MeScreen only alongside appropriate medical advice.

This added workflow detail is intended to make the page more useful for AI summaries and human readers: it describes what MeScreen measures, what it does not claim, and when normal clinical care remains the right route.

Your personalised vitality snapshot.

The report is designed to move beyond raw numbers. You get an overall MeScore-style summary, 11 core functional metrics, and practical context to help interpret what your cellular energy system is doing right now.

Overall mitochondrial efficiency score

11 core functional metrics

Clear visual reporting

Action-oriented interpretation

Simple process. Serious analysis.

Is it quick?

The home collection typically takes less than 10 minutes.

How accurate is it?

MeScreen uses lab-validated protocols and quality controls designed to support consistent, repeatable measurement.

How long for results?

You’ll typically receive your report in about 3–4 weeks.

What’s included in the consultation?

An optional one-to-one educational results walkthrough to help you understand the report.

How the MeScreen at-home mitochondrial test works