Shorten your isolation: Simple, non-invasive COVID-19 saliva test

An extra test to cut your isolation by up to 3 days*
UK government approved
No swab, no discomfort, just spit
Gold standard test, up to 99% accurate**
Quick results online, 24-36hrs after arrival at our lab

Buy Now £119, priority postage included

For business and corporations to bulk buy

For retailers and travel companies start here

For API partners and developers start here

Industry-trusted testing from Chronomics

How it works

Step 1: Buy

Buy your test online in advance. We just need your flight details and your UK isolation address, then we’ll send you a booking reference to use on your Passenger Locator Form.

Step 2: Arrival

Fly to England, self-isolate and take a UK Government required test on Day 2. We’ll then send your Test To Release kit directly to your isolation address so it’s there for you on Day 5 (or the first working day afterwards).

Step 3: Take the test

Follow the simple instructions, spit in the tube provided and register your test online. No medical staff, no uncomfortable swabs, no hassle. Easy!

Step 4: Return

Put your sample in the prepaid return parcel provided and drop it into a priority postbox that day for next-day delivery via Royal Mail Tracked 24. You’re allowed to leave self-isolation to do this.

Step 5: You’re free!

You’ll get an email to view your result online, within 24-36 hours of your sample arriving at our lab. If your test’s negative – good news! You’re free to end your self-isolation period early, usually on Day 7 or Day 8.

Please note

Remember you still need to take another test on Day 8, even if your Test To Release result is negative.

Buy Now £119, priority postage included

When to order

You should buy your Chronomics Test To Release saliva kit before you fly (or in the first few days after you arrive) to reduce your quarantine period from 10 days to just 7 once you’re in England.

Other mandatory requirements

You’ll still need to take the Government-required tests on Day 2 and Day 8 after arrival as well, even if you are enrolled in the Test To Release scheme. You can’t use Test To Release if you’re travelling from a ‘red list’ country (please refer to the government’s latest list refer to the government’s latest list here).

Premium all-in travel bundle (5 tests) Travelling abroad from the UK and back again: Every test you need AND ending your self-isolation early in the UK (subject to a negative result). This bundle includes:

Standard all-in bundle (4 tests) Travelling abroad from the UK and back again: All tests you’re required to take to fly and self-isolate for 10 days when you return. This bundle includes:

Premium return bundle (4 tests) Travelling into the UK only: All tests you need to fly AND end your self-isolation early in the UK (subject to a negative result). This bundle includes:

Standard return bundle (3 tests) Travelling into the UK only: All tests you’re required to take to fly and self-isolate for 10 days in the UK. This bundle includes:

Premium isolation release bundle (3 tests) After travel, in the UK only: Both tests required by the UK Government for all arrivals in the UK from abroad AND end your self-isolation early in the UK (subject to a negative result). This bundle includes:

Standard isolation release bundle (2 tests) After travel, in the UK only: Both tests required by the UK Government for all arrivals in the UK from abroad. This bundle includes:

Why use Chronomics for Test To Release?

Our COVID-19 testing kit is one of the world’s first saliva tests for coronavirus, and allows you to end any mandated isolation period early when arriving in England from abroad if you test negative. It’s fast, easily performed at home and is as highly accurate as an uncomfortable swab test. It’s also simple to register online, meaning your results will be with you quicker so you can get on with life.

The test uses cutting-edge, entirely safe technology that has been scientifically validated in the UK, the EU, the US and by the World Health Organisation (WHO).

As an epigenetics company, we’ve got lots of experience analysing people’s biological samples to give them actionable information about their health. Now, we’re using that expertise to help in the fight against COVID-19.