COVID Testing Day 2

Order by 1pm for Same Day Despatch (m-f).
Delivery TO YOU is First Class Post, but currently taking 1-2 working days - please ensure you order well in advance of your need for this test.
RM24 tracked return is an option with a 90% next day delivery to lab success rate - If you choose this you accept the risk that delivery to the lab will not be next day. We GUARANTEE Results by end of next day after lab receipt of sample or you get a full refund.
SAME DAY RESULTS by Midnight are available if you drop to our SE16 Laboratory by Midday.
We give you the provider number and kit code number to fill in your travel form when we dispatch the kit.
We have a 100% success rate for the lab turnaround.
Results sent via email

 For arrivals from NON RED LIST countries that ARE fully vaccinated.

Blue Horizon are Listed on GOV.UK for Day 2 testing.

We offer two levels of Covid day two testing.

  1. A tracked24 return to laboratory service which has a 90% chance of arriving at the lab the next day - once it arrives at the lab we guarantee results by the end of the next calendar day or we will grant you a full refund.
  2. A SAME DAY service. If you get the sample to our SE16 based Laboratory by midday, we guarantee that you will get your result by Midnight, or we will grant you a full refund.

Once you have placed your order, we will send you the kit code that you need for your travel form when we dispatch your kit. You can then complete your travel form online. You will also need to register the kit online to receive results, full instructions are provided.

Guidance for kit dispatch and results over the Christmas period

Test Kit Deliveries

Please note over the Christmas period delivery times may be longer than expected. We advise that you consider this when purchasing a test kit.

Our Last dispatch day over this period will be on Thursday the 23rd of December. Test kit dispatch will resume on Wednesday, the 29th of December.

Receiving results

Please note our team and the laboratories will be working on a reduced capacity on Christmas Day. This may cause a delay in any results being issued.

Our office will be closed on the 25th, 26th, 27th and 28th of December. We will also be closed over the new year, which will be the 1st, 2nd and 3rd of January.

If you require assistance over this period please email us at We will try our best to respond as quickly as possible.