Testing of blood Cortisol levels, is often used to help diagnose Cushing Syndrome and Addison's disease and can be used in conjunction with other tests to assess adrenal status.
As Cortisol decreases TSH, thereby decreasing thyroid hormone production, as well as inhibiting T4 to T3 conversion, measuring Cortisol is important and is now included in all Blue Horizon postal Thyroid Profiles.
Sample Collection Options for this Cortisol Blood - 9am Test.
Fingerprick Self Collect Sample

Cost: Free - Pay for Test Only

You can easily collect the blood required for this Cortisol Blood - 9am Test by using one of our Finger-Prick Collection Kits.
Tasso Autodraw Self Collect

Add £15

The new TASSO autodraw devices make blood collection as easy as pushing a button, available with this test.
Clinics or Nurse Home Visits

Add £30 for Clinic, £55 for Nurse Visit

Go to a Partnered Clinic or Pharmacy or Let our Nurses come to your home or place of work anywhere in mainland UK. Or self arrange vacutainer draw yourself for £0
This Blood Test can be taken at Home
This home blood test is available for fingerprick (microtainer) OR Phlebotomy (venous vacutainer) collection using one of our many phlebotomy options across the UK. You can even choose to arrange your own health professional to collect the sample.
If you're unsure about how to access this test or how the procedure works please watch this short video.
This test is now possible through Tasso collection - see below.
Simply choose "Tasso" at checkout for £15 - Using the device is as simple as pressing a button and waiting a few minutes for the blood to be gently drawn from your arm
Do you have a question about this Cortisol Blood - 9am test? We aim to get back to you with an answer the same working day.
There's a reason that over 30% of Blue Horizon Kit requests are from patients that have used us before.
