How it works

From sample to results — every layer branded as you.

PExpo Diagnostics runs the full at-home testing journey while your patients see only your brand.

  • 01
    Branded collection kitsKit boxes, instructions and packaging printed with your identity — or launch on neutral PExpo Diagnostics branding while yours is prepared.
  • 02
    At-home sample collectionFinger-prick as standard, an upper-arm self-collection device as a premium option, and venous draws where a panel clinically requires it.
  • 03
    Accredited UK laboratory analysisSamples are analysed by accredited UK laboratory partners with tracked logistics in both directions.
  • 04
    Results in your portalBiomarker results with reference ranges delivered under your brand — you control how results are presented and followed up.
  • 05
    Your clinical pathwayResults feed your consultations, treatment plans and monitoring schedules — including TRT and weight-management programmes already running on PExpo.
Enquire about Diagnostics
Sample branding shown — every element swaps to your clinic's or brand's identity.
Collection methods

Three ways to collect a sample.

Finger prick

The standard for most panels. A simple lancet kit patients use at home in minutes, posted back to the lab in a prepaid return pack.

Upper-arm device

A premium self-collection device (Tasso / Autodraw style) that draws a sample from the upper arm — near-painless and easier for larger volumes.

Venous draw

For panels that need it — currently the TRT Confirmatory Profile — with in-clinic or at-home phlebotomy arranged as part of the service.

The results experience

Results your patients actually understand.

Every result is delivered in a clean, mobile-first overview — biomarker by biomarker, with reference ranges and plain-English status flags. Shown here in PExpo Diagnostics sample branding; your patients see it in yours.

  • 01
    Reference ranges on every markerEach biomarker is reported against its reference range with a clear optimal / low / high flag.
  • 02
    Clinical review built inResults route into a clinical review step, so out-of-range findings become a conversation — not just a number.
  • 03
    Your brand end to endLogo, colours and domain are yours — from the kit on the doormat to the results on the phone.
What you own vs what we run

Your test range. Our engine.

You own

Brand & patient relationship

  • Your brand on kits, packaging and results
  • Retail pricing and positioning
  • The patient relationship and follow-up
  • How results connect to your treatments
  • Marketing channels and lifecycle
We run

The diagnostics infrastructure

  • Kit assembly, fulfilment and dispatch
  • Tracked logistics to patient and lab
  • Accredited UK laboratory analysis
  • Results delivery with reference ranges
  • Panel configuration and governance support
Test menu

Launch panels and every biomarker inside them.

Eight ready-to-launch panels covering the highest-demand private testing pathways. Each can run under your brand as-is — or be extended and customised per brand enquiry.

Liver Function Test (LFT)

Finger prick

Core liver health screen — a baseline for weight-management, statin and general wellness pathways.

Liver function
AlbuminAlkaline phosphataseAlanine transferaseBilirubinGamma-GTGlobulinTotal protein

Testosterone

Finger prick

Advanced testosterone profile measuring total and free testosterone — the entry point for men's health and hormone pathways.

Advanced testosterone (total & free)
TestosteroneFree testosteroneSHBGFree Androgen IndexAlbumin

Weight Loss Screening

Finger prick

Pre-treatment screen for weight-management programmes — metabolic, liver and lipid status before starting therapy.

HbA1c
HbA1c
Liver function
AlbuminAlkaline phosphataseAlanine transferaseBilirubinGamma-GTGlobulinTotal protein
Lipid profile
LDL cholesterolHDL cholesterolNon-HDL cholesterolCholesterolTriglyceridesTotal cholesterol/HDL ratioTriglyceride/HDL ratio

Weight Loss Monitoring

Finger prick+ Vitamin D option

Ongoing monitoring for patients on weight-management treatment — metabolic control, lipids, iron status and B vitamins. Also available with Vitamin D included.

HbA1c
HbA1c
Lipid profile
LDL cholesterolHDL cholesterolNon-HDL cholesterolCholesterolTriglyceridesTotal cholesterol/HDL ratioTriglyceride/HDL ratio
Advanced iron profile
FerritinIronTIBCUIBCTransferrin saturation
B vitamins
Active B12Folate
Vitamin D (optional add-on)
Vitamin D

Hair Loss Panel

Finger prick

Rules out the common blood-level drivers of hair loss — iron status, B vitamins and thyroid function — before or alongside treatment.

Advanced iron profile
FerritinIronTIBCUIBCTransferrin saturation
B vitamins
Active B12Folate
Basic thyroid profile
Free thyroxine (FT4)TSH

Statin Panel

Finger prick

Lipid and liver monitoring for patients on — or starting — statin therapy.

Lipid profile
LDL cholesterolHDL cholesterolNon-HDL cholesterolCholesterolTriglyceridesTotal cholesterol/HDL ratioTriglyceride/HDL ratio
Liver function
AlbuminAlkaline phosphataseAlanine transferaseBilirubinGamma-GTGlobulinTotal protein

TRT Confirmatory Profile

Venous drawIn-clinic or at-home phlebotomy

The full pre-TRT and monitoring work-up — hormones, pituitary markers, full blood count, lipids, metabolic control and PSA from a single venous sample.

Advanced testosterone (total & free)
TestosteroneFree testosteroneSHBGFree Androgen IndexAlbumin
Pituitary & hormones
Luteinising hormone (LH)Follicle-stimulating hormone (FSH)ProlactinOestradiol
Liver function
AlbuminAlkaline phosphataseAlanine transferaseBilirubinGamma-GTGlobulinTotal protein
Full blood count
HaemoglobinHaematocritRed cell countWhite blood cellsPlatelet countNeutrophilsLymphocytesMonocytesEosinophilsBasophilsMCHMCVRed cell distribution width
Lipid profile
LDL cholesterolHDL cholesterolNon-HDL cholesterolCholesterolTriglyceridesTotal cholesterol/HDL ratioTriglyceride/HDL ratio
Metabolic & prostate
HbA1cPSA

Need a panel we haven't listed?

This menu is the starting point, not the limit. We configure additional and fully customised panels per brand enquiry — matched to your clinical pathway and subject to laboratory scope and governance review.

Where to buy

We don't sell kits. Our partners do.

PExpo Diagnostics is strictly B2B — we never compete with the clinics and brands we power. If you're looking to buy a test for yourself, visit one of our retail partners.

Retail partner
Farmeci

Specialist clinician-led online pharmacy offering at-home blood testing powered by PExpo Diagnostics.

Visit farmeci.com
Retail partner
My London Pharmacy

Clinician-led London pharmacy offering at-home blood test kits and follow-up care under its own brand.

Shop blood tests at mylondonpharmacy.co.uk
FAQ

Diagnostics questions, answered.

Does PExpo sell blood test kits directly to the public?
No. PExpo Diagnostics is a B2B white-label platform — we supply clinics and brands who sell testing under their own name. If you want to buy a kit as a consumer, visit one of our retail partners such as farmeci.com or mylondonpharmacy.co.uk.
What does "white-label" mean here?
Everything the patient touches carries your identity — the kit box, the instructions, the return packaging, the results portal and the follow-up emails. PExpo runs the operational layer behind it and isn't visible in the patient journey.
Who analyses the samples?
Accredited UK laboratory partners. Samples travel on tracked logistics in both directions and results are returned with reference ranges for each biomarker.
Can we customise the panels?
Yes. The launch menu covers the highest-demand pathways, and we configure additional or fully bespoke panels per brand enquiry — subject to laboratory scope and clinical governance review.
Who handles the clinical side of results?
That depends on your model. Clinics with their own clinicians keep clinical governance in-house and use results within their existing pathways. Brands on the PExpo white-label stack can route results into the same clinical workflow that powers their treatment programmes.
Do you publish pricing?
No — diagnostics is quoted per partnership, based on panel mix, collection methods and volumes. Enquire and we'll put a proposal together for your brand.
How does this fit with the rest of PExpo?
Diagnostics slots into both PExpo models. Clinics add branded testing alongside dispensing; brands add it as a product line in their white-label telehealth stack — testing, consultation and treatment under one identity.

Launch blood testing under your brand.

Tell us about your clinic or brand and the pathways you want to test for — we'll come back with a panel configuration and launch plan.