This bundle includes 2 tests for a comprehensive assessment of key parameters for healthy longevity in men: 

• Longevity Check: analyses 19 biomarkers and health indicators alongside a short questionnaire to produce four personalised 10-year Wellbeing Scores and how to improve them.
• Testosterone Check: measures total testosterone, SHBG and albumin and calculates free testosterone to give you a comprehensive picture of your testosterone status.

Together, the two tests check 23 biomarkers to help you assess and improve key areas relevant to healthy longevity in men:

• Testosterone status
  Total testosterone, free testosterone, SHBG and albumin provide a detailed picture of your testosterone status. Free testosterone is calculated using your total testosterone, SHBG and albumin results.
  
• Cardiovascular & metabolic wellbeing
  Total cholesterol, LDL cholesterol, HDL cholesterol and HbA1c provide information about important cardiovascular and metabolic factors. Additional markers including non-HDL cholesterol, remnant cholesterol and the total/HDL cholesterol ratio are calculated from your results.
  
• Kidney function & metabolic balance
  Cystatin C and uric acid provide information about kidney function and metabolic balance. Your eGFR is additionally calculated from your Cystatin C result.
  
• Liver function
  ALT, AST, GGT, ALP and albumin provide information about liver function. The AST/ALT and GGT/ALT ratios are additionally calculated from your results.
  
• Inflammation & mineral balance
  CRP and calcium provide additional information about inflammation and mineral balance. Corrected calcium is calculated using your calcium and albumin results.

For the Longevity Check, these laboratory markers are combined with your responses to a short questionnaire about your health history, lifestyle and personal background to calculate your personal Wellbeing Scores.

Your results will be available online 2–3 working days after sending in your sample.

You receive separate results for both tests, giving you both a detailed view of your current testosterone status and a forward-looking view of your longer-term wellbeing.

Your Testosterone Check results include:

• Your results for total testosterone, free testosterone, SHBG and albumin
• Clear explanations to help you understand your testosterone status
• Recommendations on what to do if your results indicate that further action may be useful
• The option to book a consultation with a partner endocrinologist if appropriate. The consultation is optional and not included in the product price.

Your Longevity Check results include:

• 4 Wellbeing Scores for your cardiovascular, cognitive, renal and respiratory wellbeing
• A clear view of your 10-year wellbeing trajectory, highlighting which areas look supportive and which deserve more attention
• The drivers behind your scores, so you can understand which biomarkers and other factors are influencing your current trajectory
• Priority actions to improve your trajectory, focused on the changes most relevant to your results