Helpline: 020 7125 0367
12 Harley Street, London
Welcome to The STI Clinic
We specialise in postal sexual health tests
with rapid laboratory results.
-Rapid results in as little as 4 hours
-UK accredited laboratory
-Treatments included
-Next day delivery

How It Works

Our process enables you to have highly accurate laboratory based tests from the comfort of your own home. Our tests are easy to use. Women have the choice of providing a urine sample or taking a vaginal swab. Tests for men use a urine sample. Sample collection is easy and pain-free. Read more…

How it works - order a test, provide sample and get results online

About Us

Sexual health is a vital aspect of overall well-being. It can, however, be easily overlooked or ignored due to misplaced embarrassment or, in some cases, a lack of obvious symptoms.

The STI Clinic makes it easier for people to access tests and treatments for sexually transmitted infections. Even though the majority of STIs/STDs are easily treatable, many people find it difficult to get to a sexual health or GUM clinic to be tested, or are embarrassed to undergo the physical examination which is unnecessary in most cases. Our mission is to make good sexual health more accessible through our online clinic.

The STI Clinic has teamed up with one of London's leading pathology laboratories – TDL Pathology – to provide a sexual health screening service which can be easily accessed online. Sample collection for our tests can be done at home, with results from our laboratory in 24 hours or less for most tests.

The whole process is quick and simple. We send you the testing kit, you collect a sample and post it back to us in the prepaid envelope which is provided. As soon the results are back from the lab we will notify you immediately. If you test positive for any STD then we will recommend a course of treatment unless it is a blood borne virus that is detected, in which case a face to face consultation is required. All treatments are sent by overnight courier so you will have it the day after you test positive for anything.  To learn more about the process, click here >>.

We check for Chlamydia, Gonorrhoea and Herpes and a full sexual health screen is also available. We can also test for HIV but any positive result needs to be followed up in a face to face environment. We can also test for Hepatitis B and C. There is a search option at the top of this page to help you navigate to the test that you want.

If you would prefer a face to face consultation with a doctor for any STI test then we can arrange an appointment for you with someone in Harley Street but this will be considerably more expensive than our online service.

If you want to test for an STI but you are not sure which STI/STD screen is for you, please do not hesitate to call us on the helpline.

£29.95 More Info >
£29.95 More Info >
£39.95 More Info >
Full STI Screen
£149.95 More Info >
Next day delivery
Place your order before 5.00 pm Monday to Friday and we will send the testing kit that day and you should receive it the following morning.
You have
to order for
delivery tomorrow
Any Questions?
What if I test positive for anything? We will prescribe an appropriate treatment which will be sent for next day delivery.

Read other FAQs >>

New Feature Launched

As you might already know, we have added a significant number of new testing options on The STI Clinic in the past few months (amongst those, the HIV test and the two MSM tests). This is because we are dedicated to providing the widest possibl… Read full article >>


The STI Clinic supports STIQ Day, which falls on 14th January. STIQ Day was set up a few years ago to encourage people to get tested for sexually transmitted infections so that they know their status and get treatment if they test positive fo… Read full article >>