Build your own
Build your own test that's specific to your health needs, choosing from our wide range of Biomarkers.
Choose from 30+ markers
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Hormones & fertility 
General health 
Nutrition 
Sexual health 
Cancer test 
Mental health 
Sports
Build your own
Build your own test that's specific to your health needs, choosing from our wide range of Biomarkers.
Choose from 30+ markers
About our tests
Why are my results different to results from my GP?
Some biomarkers are sensitive and can fluctuate depending on the time taken or if any food has been consumed. The results we provide are accurate at the time you took the sample.
Read More »What is the cost of a phlebotomy test?
If you are ordering a phlebotomy kit during your purchase, the kit is free. The option of adding a phlebotomy appointment with a mobile nurse is £55.
Read More »Are the labs accredited?
Forth only uses laboratories with UKAS accreditation ISO 15189, this is an internationally recognised accreditation for laboratories.
Read More »Does HRT or hormonal contraception affect the blood tests?
If you have ordered any of our hormone tests and are taking a form of HRT this will affect your results depending on the hormones you are taking.
Read More »Do you prescribe medication?
As a wellbeing company, we are not able to issue prescriptions, however, if your levels are low our UK registered doctors will give you some advice as to how to improve them. You can also download your results to show your GP.
Read More »Do you have an app?
Yes, the Forth App is downloadable on both iOS and Android. The app will display all of your biomarker results in an easy-to-understand visual format on your secure dashboard.
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