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“Best spit test on the market”

Family-friendly, saliva-based PCR and rapid LFT Covid testing from £25

We offer a range of accurate and reliable COVID-19 testing solutions. From gold standard Fit to Fly PCR tests to a range of arrival testing options at Heathrow. Order yours today

HALO PCR and LFT tests are fully Government approved for travel. If you are unsure which test you need, follow the guide below or head to the Heathrow page for fast-track inbound and outbound options

General COVID-19 test

Pre-departure tests

Day 2 tests (PCR & LFT)

Day 5 test to Release

Day 8 tests

Heathrow on-site testing

“Best spit test on the market”

Simply spit and go

Saliva PCR is as accurate as a swab test. 100% more comfortable.

Door-to-door service

Next business day courier delivery. Results within 24 hours*.

View results easily

Our simple app will help walk you through the process.

Who are HALO™?

The HALO team includes world-class science, technology and logistics experts who want to help find solutions to the COVID-19 pandemic.

Our laboratory and additional Point of Care Testing sites are UKAS accredited in accordance with ISO 15189 and ISO 22870 for those activities as detailed on our UKAS Schedule of Accreditation. View Certificate of Accreditation View schedule of Accreditation

*You will be notified of your result via email and a notification through the app within 24 hours of your test arriving at our lab in London after your collection. (Arrival times at our lab vary depending on your location, but is by the next business day at the latest.)

test kit

Buy your HALO Test Kit

Saliva PCR or LFT