Cotinine blood test

This is an important test used to assess smoking activity and exposure.

Venous blood
1 tests included
2 days turnaround



About Cotinine blood test

What is cotinine?

Cotinine is a substance formed by the body from nicotine. Nicotine is found in tobacco and enters the body during smoking. Cotinine remains in the body longer than nicotine and is a useful measure of smoking activity.  

Why take the test?

This test measures the level of cotinine in the blood and can be used to assess smoking activity and exposure.


What's tested


How it works



Purchase your Kit

Just order a test online and get your kit delivered right to your door unless you are ordering a COVID-19 Fit to Fly test where you will be given appointment options to attend our clinics across the United Kingdom for a nose and throat swab PCR test at the checkout stage.



Take your test and post

Follow our simple instructions to take your sample and post back the enclosed prepaid envelope to our accredited lab for processing. We also offer home or workplace visits by a qualified nurse. For COVID-19 Fit to Fly tests you must attend one of our partner clinics for our trained collection officers to take your sample. You will then have the results emailed to you.



Get results directly to your dashboard

You will receive an email notification from our medical team when your results are available on your secure personalised health dashboard.