At Home PSA Test
Every year, more than 52,000 men in the UK are diagnosed with prostate cancer, and around 1 in 8 ...
£45.00
CHX Health Collection
PSA Collection
Prostate‑Specific Antigen (PSA) Testing – Key Information What Is PSA? Prostate‑specific antigen (PSA) is a protein produced primarily by cells in the prostate gland. It circulates in the bloodstream, and elevated l...
About This Collection
Built on evidence.
Prostate‑Specific Antigen (PSA) Testing – Key Information
What Is PSA?
Prostate‑specific antigen (PSA) is a protein produced primarily by cells in the prostate gland. It circulates in the bloodstream, and elevated levels can indicate changes in prostate health.
What Is a PSA Test?
A PSA test is a simple blood test that measures the amount of PSA in the blood. It is commonly used as a screening tool for prostate cancer and as a monitoring tool for people who have already been diagnosed or treated.
The Collection
Explore the range.
2 Products
Genetic Prostate Cancer
This comprehensive genetic screening test analyses 14 genes associated with increased prostate ca...
£570.00
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Why It Matters
Why Monitoring Your Health Matters.
Understanding your body's biomarkers is the foundation of proactive health. When you track key metrics — from blood chemistry to sleep cycles and hormone levels — you gain the insight to make decisions that drive real, lasting change.
Early Detection
Biomarkers can reveal imbalances months — even years — before symptoms appear, giving you time to act before a small issue becomes a serious one.
Data-Driven Decisions
Replace guesswork with precision. When you know your baseline, you can measure the real impact of supplements, sleep, exercise, and nutrition.
Personalised Optimisation
No two bodies are the same. Monitoring your biomarkers means your health protocol is built around your unique biology — not generic advice.
Long-Term Prevention
Maintaining healthy ranges across key metrics is the single most evidence-backed strategy for extending healthspan and supporting long-term health.
What are biomarkers?
Biomarkers are measurable indicators of your body's biological processes — from blood glucose and hormone levels to sleep architecture and inflammatory markers. They are the language your body uses to communicate its true state of health.
Blood GlucoseCortisolTestosteroneHbA1cCRPVitamin DFerritinTSH
The body keeps score — make sure you're keeping track.
Our Promise
Trusted, science-backed.
ISO-Accredited Laboratory
All blood samples are analysed in our ISO-accredited lab, ensuring the highest standards of accuracy and reliability for every result.
Clear, Actionable Results
Your biomarker readings are delivered in a detailed report with clear reference ranges, so you understand exactly where you stand.
Expert-Reviewed
Every test is overseen by experienced specialists. If a result requires further investigation, it will be flagged for onward referral.
Your Data, Your Control
Results are delivered securely to your email as a detailed PDF. Your biomarker data stays private and under your control at all times.
chXhealth® is a biomarker and genetic data provider. We do not diagnose, treat or prescribe. Our services are informational and support your health and wellness journey.
Take Control
Take control of your health today.
Your biology is not fixed. With the right data and the right tools, meaningful change is within reach. Start your optimisation journey now.