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Rated 1 out of 5 stars

They emailed me saying the sample sent did not have enough blood and that I can buy another test kit for £15 to retake the sample. They didn't tell me how to do this so I emailed customer support. T... See more

Rated 1 out of 5 stars

Ordered the PCR testing kit whilst abroad expecting it to be there for our arrival home, nope, 24 hours late equating to one unnecessary day isolating! Posted and tracked back next day. 3 days later s... See more

Rated 5 out of 5 stars

Can't fault their Rapid Antigen Test mailing/emailing service. I ordered in plenty of time received the package 2 days later. Did the test on the day of travel, followed the online instruction to the... See more

Rated 1 out of 5 stars

Shocking - DO NOT USE. Rainbow Labs is a sham taking advantage of desperate travellers. 0 stars. They operate out of an unlit, disorganised room in an Ibis Hotel. The person at the desk was not w... See more

Company details

  1. Blood Testing Service
  2. Diagnostic Center
  3. Doctor
  4. Local Medical Service
  5. Medical Laboratory
  6. Physician Referral Service

Written by the company

We are a diagnostics company offering at home blood tests and in-clinic blood tests. Our aim is to make you the centre of your health journey and equip you with the tools necessary to live a healthy balanced life. With the mounting pressure on public health services, it is often the case that the wait to have your health concerns addressed, is far too long. Rainbow Diagnostics offers a quicker and simpler solution to gain insight on the state of your health, giving you the peace of mind you need to lead a happy life. We go the extra mile to offer tests that are beyond the scope of public healthcare services, giving you access to up-to-date cutting edge diagnostic services.


Contact info

2.0

Poor

TrustScore 2 out of 5

517 reviews

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Hasn’t replied to negative reviews

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Rated 4 out of 5 stars

Great costumer service

Great costumer service. The package had some hick-ups because of mail strikes but they promptly sent out the same product again which arrived in two days

December 8, 2022
Unprompted review
Rainbow Labs logo

Reply from Rainbow Labs

Hi Matteo,

Thank you for your review, and I hope that we can continue to help more people like yourself.

Rated 5 out of 5 stars

Super fast results

Customer satisfied, tests competitively priced, attention to detail in the results section, and my test result came back so quickly—I was really surprised! Definitely intend to utilise this business once more. Super fast results and good customer service.The complete group are so expert and accommodating Customer provider is 100/100. They make you feel comfortable all through the complete process.

September 28, 2022
Unprompted review
Rated 5 out of 5 stars

Communication was very good

Nice and clean environment.very friendly staff, great customer service. Before and after when I had a query,I emailed them and one of their staff responded to me very promptly.The communication via email and text was excellent from the moment I was booked a test and such a good customer service I've experienced.

September 15, 2022
Unprompted review
Rated 5 out of 5 stars

Excellent client services

We were really pleased with the service we received; it was very professional, and everything that was promised was delivered. If the situation arose again, we most certainly wouldn't think twice about using them. 10 out of 10.Good customer service.

October 2, 2022
Unprompted review
Rated 5 out of 5 stars

Good customer service

Their Rapid Antigen Test mailing/emailing service is excellent. I placed my order well in advance, and two days later, I got the box. I took the test on the day of my trip and strictly adhered to the online instructions. Within an hour of the test submission, my certificate of a negative result was in my mailbox. I got super fast results here.This was not at all difficult for me. Both times I've utilised this service so far, the turnaround has been extremely speedy. Thank you.

September 18, 2022
Unprompted review
Rated 5 out of 5 stars

They provide very genuine results

They provide very genuine results. Each and everything explained very clearly. Staff was very helpful and kindness. I have been used their service from 2 years now without any issues. Surely recommend my friends also. Thank you so much for great service

August 3, 2022
Unprompted review
Rated 1 out of 5 stars

Scam - test results never arrived and they stopped replying to emails

Scam company at worst, appauling disregard for customer service at best. They did not ever email me my the test results and I have spent 7 months so far chasing this up to try to get a refund. After promising 5 months ago to investigate what had happened and escalate my case they stopped replying to any of my mails. Absolutely appauling customer service do NOT use this service. I´m shocked that this was recommended on the Government Website.

July 4, 2022
Unprompted review
Rated 1 out of 5 stars

Pretty much a scam company

Similar experience to others - results never received and customer service useless. Wonder how they are allowed a government licence to operate as it's pretty much just scamming people out of money for a quick profit.

June 22, 2022
Unprompted review
Rated 5 out of 5 stars

This is by far the easiest way to test…

This is by far the easiest way to do any testing when going abroad, coming home from abroad or just having a verified Covid 19 Antigen test. You can test at home, photograph the results and upload them for verification. I have found all of their staff very helpful and in particular, when I had a typo problem on the certificate (probably my error), Chethan sorted it out for me within minutes. Thank you very much for your kindness and courtesy.

May 31, 2022
Unprompted review
Rated 1 out of 5 stars

CCJ against Rainbow Labs

I have just been awarded a judgment in default against Rainbow Labs, who now have a CCJ against them as they have ignored all claims, emails, and letters.

Next step the bailiffs.

They processed my day 2 test on Day 18, making it useless, and ignored my refund requests.

May 1, 2022
Unprompted review
Rated 5 out of 5 stars

Rapid customer service

I’d purchased Day 2 tests back in January but was unable to travel so they were unused. In April I needed an antigen test to enter another country so I contacted Rainbow labs to ask if I could use the Day 2 test, which they agreed. I had also lost the locator references which they rapidly emailed to me including receipts. Customer service is outstanding, no more than 5 minutes for an email response from them. I’d used a few other testing companies before but Rainbow has been by far the best.

May 1, 2022
Unprompted review
Rated 5 out of 5 stars

Fast customer support response

I have used Rainbow Labs in many occasions for COVID-19 tests and I had no issues at all.
Today I contacted Support for first time as I was afraid I made a mistake during the online registration and sample and I got a very diligent and quick answer from one of the agents, Virini.

Thank you again and I hope this was my last test ;)

April 20, 2022
Unprompted review
Rated 5 out of 5 stars

Each individual needs to order a separate test.

We ordered two tests together and only realised at the last minute that we needed two separate reference numbers to submit with our tests. Thankfully Varini helped us by sending us an additional reference number and so saved the day. Thank you so much for this. We await our certificates but all seem good so far.

April 19, 2022
Unprompted review
Rated 3 out of 5 stars

Was easy to order

Was easy to order. but did not have a tracking number until i call them. This was resolved as soon as possible whilst i was on the phone. Very approachable customer service.

April 6, 2022
Unprompted review

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