£10 off any test. Enter 'MARCH10' at the checkout

Three steps towards a healthier and fitter life

Order your Forth health check

  • Order your chosen package online and create your secure Forth dashboard with some basic information.
  • Most of our biomarker tests only need a small sample of blood which can be taken at home using a finger-prick kit which we’ll post direct to you.
  • Post your sample back to us using the freepost envelope in your kit.  Once received by our accredited lab, your results will be reviewed by one of our team of registered healthcare professionals before becoming available on your dashboard.


Gain a deep understanding of your body

  • Your Forth dashboard displays our all biomarker results in an easy-to-understand visual format.
  • You’ll get tips from our team of health experts on how to improve any out of range results, together with simple information on each biomarker, how it influences your health and a clear understanding of where you fall on the range.
  • The dashboard also lets you track your biomarker results over time. You can see how your numbers are changing between each health check, building a picture of your own unique biometric profile and discovering what works best for you.


Improve your numbers, improve your health

  • By tracking your biomarkers over time you can learn what changes in your lifestyle are helping to improve your health.
  • On the dashboard you’ll find hints & tips on the types of foods which will help to optimise each of your biomarkers.
  • Your blood cells regenerate every 120 days so by re-testing, it’s easy to see if your actions are helping you to reach optimal health. 

Note: Forth’s service is intended to enable people to improve wellbeing and optimise sports performance. It is not intended for clinical diagnosis. Test results are for information purposes only. If you do have concerns about your health, please discuss these directly with your GP.


What our customers say

I enlisted the help of Forth to help me get to the bottom of my current health concerns. The test was really easy to and my results were available within day. Using Forth has helped me take the action needed to get my hormones back on track.

Holly Rush, 39

I ran my first marathon in 2014 which left me feeling exhausted and constantly unwell. What I didn’t know then was that my iron and vitamin D levels were incredibly low.  By using Forth to test key biomarkers has put me in control of the areas I need to improve.

Jude Peck, 42

As a working mum, I often find myself training ‘tired’ as the demands of day-to-day life take their toll.  Forth has enabled me to gain a valuable insight into what is happening ‘under the surface’, so I  can adapt my training and lifestyle.

Kate Allan

I was keen to use Forth’s service to help monitor my haematological markers in particular since I've had problems in the past and by the time they are picked up by the GP I'm normally feeling unwell.  The test was quick and easy to do and results were back very quickly. The results are also incredibly accurate, being almost identical to those from tests done by my GP the same day.

Alice Lethbridge

I'd put off getting regular blood tests before because of the long-winded process of a GP visit. Forth has changed all that. The process is very quick and very easy, with thorough, well-explained results delivered to your inbox within days.

Alice Hector

Forth really helped me understand issues that I was having, which in the end turned out to be problems with iron absorption. Without their test I would never have known this. I now have the knowledge I need to improve.

Sean Conway

I suffer from a hereditary condition which causes my body to store too much iron.  My biggest issue before using Forth was getting an appointment with my GP.  Now using Forth I can track my iron quickly and easily and take action before levels start to affect my health

Mark Threfall, 29

Taking the test is simple just make sure you follow all the instructions so you follow the correct procedures. The customer service is second to none and the results are easy to understand and follow.

Matthew Bottrill

As a former Olympic cyclist I always wanted to look after my health. This has never changed to this day but become a lot easier via Forth, it’s the only way to really understand your own body. 

Brian Smith