Blood London have been providing Interleukin 4 on a self-referral basis to patients in Central and Greater London for over 20 years. Simply walk-in weekdays between 9am and 6pm or on weekends between 10am and 2pm, to have your blood taken by a highly experienced professional in our private, Harley Street clinic using some of the best labs in europe.
Please note that when ordering blood tests on a self-request basis, we will forward you the laboratory report without note or comment from our doctors unless you are under their care.
Following the results of your test, if you would like to undergo a consultation, further testing or treatment please feel free to reach out to the clinic and we'll be happy to help.
Select the test that you would like to undergo
Go to the Harley Street clinic for your blood draw and pay for your test in person
As soon as the results are ready, the will be sent to you by your chosen method