Close to Heathrow and within reach of both our Slough and West London clinics, Harmondsworth residents have genuine flexibility in how they book their testing. No GP referral, no lengthy waits, just accurate results from a UKAS-accredited lab.
Search over 700 tests, health profiles and at-home kits. Book online in minutes, no GP referral needed.
Your nearest clinic: Neasden — Unit 12, Central Business Centre, Neasden, London, NW10 0UR
Visit whichever location suits you best
★ 5 / 5 based on 28 Google reviews — view on Google
Krishan Hooda
5 / 5
I went to the clinic to get my blood work done and it was really tidy and the staff were so friendly and supportive. It felt welcoming, i didn’t have to worry about anything. They said i would get my results in next day in the afternoon. The results that came back were perfect and they had a wide range of markers for my blood work. They cost less then other clinics and they reports come very fast. Totally and 100% satisfied. Hugh recommend this clinic. Hi
Yasir Ahmed
5 / 5
Great experience at Vitalync Diagnosis. The staff were friendly, professional, and made the blood testing process quick and stress-free. The clinic was clean, organised, and I felt well looked after throughout. Would definitely recommend.
marketplace acc85
5 / 5
Absolutely superb service! Instantly responsive and extremely helpful. Vitalync went the extra length to arrange a test and get the results back to me, as soon as possible. They were approachable, maintained responsive and instant communication, and were willing to be flexible with respect to getting tests done for me. I could not recommend more!
Mohsin Khan
5 / 5
Very helpful staff, Adnan was great help and arranged appointments for me on time. Also results would come back very quickly. The staff always helped whenever needed
Musa Ali
5 / 5
I decided to book a fully comprehensive blood test because I was constantly feeling tired. Getting one like this from the GP is difficult. The report received was very detailed but easy to follow. I have made some life style changes since. The service and after was quick and thorough. Thanks 🙂
Patients across Harmondsworth, Sipson, and the Heathrow villages choose VitaLync Diagnosis for our high standards of care, accuracy, and convenience:
UKAS-accredited results you can rely on.
No GP referral needed. Choose a clinic visit or an at-home kit, and get accurate results from our UKAS-accredited laboratory within 1-3 working days.
Need help booking your blood test? Get in touch and our team will guide you.
Call Now 020 3633 2371No. You can book any test without a referral from your doctor.
Walk-ins cannot be guaranteed, but same-day appointments are often available depending on clinic capacity
Most results arrive within 24–48 hours, although specialised tests may take longer
Absolutely — all testing is carried out through accredited laboratories to ensure accuracy.
You can book directly through our website by selecting your preferred test and appointment time. Our nearest clinic to Harmondsworth is in Neasden.
Appointments are advised, but subject to availability, same-day bookings may be possible at our Neasden clinic.
Harmondsworth, near Heathrow, is around a 25-30 minute drive from our Neasden clinic. Public transport links are limited, so driving is usually the more practical option.
Yes. Our specialist TRT doctors, including Dr James Thaxter, provide expert assessment and personalised testosterone replacement therapy for men experiencing low testosterone symptoms.
Yes. Our GP consultation service lets you speak to a GMC-registered doctor about your results, symptoms, or general health concerns without needing to visit a clinic.
Yes. Our mobile phlebotomy service sends a trained nurse to your home, workplace, or care home for anyone unable to visit a clinic in person.
We offer a range of at-home test kits covering hormone, vitamin, and general health markers. You collect your own sample and post it back using a prepaid return pack, with results delivered securely online.
Yes, payment is taken upfront to secure your appointment.
Yes, subject to availability. Contact our team to arrange a new time.
No — the listed price includes the appointment, phlebotomy, and laboratory processing.
Yes, our combined profile packages provide excellent value.
Costs vary based on the test or profile selected. We offer competitively priced individual tests as well as comprehensive health packages.
No. The cost shown during booking includes the appointment and full laboratory analysis.
Some tests require fasting. Full instructions will be provided after booking.
Yes, though certain medications may impact results. Contact us if you’re unsure.
Of course — our team can advise based on your symptoms or health needs.
Yes, including blood panels for Semaglutide, Tirzepatide, Wegovy, and Ozempic users.
Yes, we provide a full suite of hormone and fertility assessments including thyroid tests, testosterone, menopause panels, and AMH testing.
3-9 Albert Street, Slough, Berkshire, SL1 2BE, UK
info@vitalync-diagnosis.com
020 3633 2371
Monday-Sunday: 9AM - 17:00PM
Search over 700 tests, health profiles and at-home kits. Book online in minutes, no GP referral needed.
Not sure which test you need?
Our team is happy to help you choose the right test. Get in touch and we'll guide you.
