Three steps to optimal performance


  • Select the package which is right for you.
  • We’ll send you a finger-prick sample kit which will arrive within 2 working days through your letterbox.
  • Collect your blood sample at home and simply post it direct to our lab in the pre-paid envelope.
  • As your order is part of a subscription package, a new kit will be sent to you at the frequency you requested.  You can change the date, pause or cancel your subscription online at any time.


  • Your results will be reviewed by our sports medicine doctor and be made available within days on your secure online dashboard.
  • We’ll give you easy-to-understand information on each biomarker, so you understand the role it plays in your performance.  Plus, we’ll give you hints and tips on how you can improve your numbers
  • Once you’ve established your baseline numbers, by gathering multiple data points you can track how your profile changes according to changes you are making to your training and your diet.


Image of test results on an iPad
  • By gaining scientific information on your biomarkers you can make adjustments to your training load and diet to optimise your markers.
  • We’ll give you tips on the type of foodstuffs that can help to improve some markers.
  • Export your results and share your performance coach or sports nutritionist.

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.



Find out how biomarker tracking can improve your performance


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