1,25-dihydroxyvitamin D (calcitriol)
This test measures 1,25-dihydroxyvitamin D, the biologically active form of vitamin D. It is used to investigate calcium imbalance, kidney disease and...
The Ultimate Athlete Performance Profile (with PSA) is a comprehensive blood test for athletes and high performers. It optimises training, recovery, and hormonal performance while monitoring long-term health.
Turnaround time
Results available 1 day after arrival in laboratory.
Biomarkers count
53
Professional phlebotomist comes to you
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Visit our clinic for your test
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Home visits require at least 24 hours notice.
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SelectedWhat is the Ultimate Athlete Performance Profile (with PSA)?
The Ultimate Athlete Performance Profile (with PSA) is an advanced blood test designed for male athletes, gym enthusiasts, and high-performance individuals who want to optimise results without compromising long-term health.
This profile assesses hormonal balance, recovery capacity, inflammation, cardiovascular risk, organ function, and prostate health. The inclusion of PSA (Prostate-Specific Antigen) adds an extra safety layer for men with higher testosterone levels, intensive training loads, or hormone optimisation.
It is particularly suited for strength athletes, endurance athletes, hybrid training, and men focused on sustainable performance.
Why do I need the Ultimate Athlete Performance Profile (with PSA)?
High-intensity training and elevated androgen levels place increased demand on multiple body systems. Performance can decline long before obvious symptoms appear.
You may benefit from this profile if you experience:
Including PSA ensures prostate health is monitored alongside testosterone and other hormones.
Benefits of the test
Step-by-step: How we offer testing
Clinic-based testing (UK-wide)
Home or hotel visit (+£60, UK-wide)
Your results explained
Low levels (performance-limiting)
Typical UK reference examples (may vary by lab):
Normal levels (optimal performance zone)
This pattern supports consistent training and sustainable performance.
High levels (overload or risk)
Typical PSA guidance (age-dependent):
Simple steps to get your results
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
Take control of your health with London Blood Tests
WhatsApp UsFollow these guidelines for accurate results
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.
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