Biological Age Blood Test
Apr 19, 2026
Biological Age Blood Test
A biological age blood test measures key biomarkers associated with aging to estimate your body's true physiological age—which may be younger or older than your chronological age depending on genetics, lifestyle, and health status. This provides a meaningful metric for longevity optimization: reducing biological age is associated with longer healthspan and lifespan.
At Blood Test London, biological age testing costs from £495 with results in 2-3 days. A doctor always reviews every result.
What Affects Biological Age?
Accelerates Aging
Chronic inflammation
Poor metabolic health (insulin resistance)
Smoking
Excessive alcohol
Poor sleep
Chronic stress
Sedentary lifestyle
Poor diet
Slows Aging
Low inflammation
Good metabolic health
Regular exercise
Quality sleep
Stress management
Mediterranean-style diet
Optimal micronutrients
What We Measure
Our biological age assessment includes:
Inflammation
hsCRP
Homocysteine
Metabolic Health
HbA1c
Fasting insulin
Lipid profile
Organ Function
Liver and kidney markers
Full blood count
Hormones
DHEA-S (declines with age)
Thyroid function
Key Nutrients
Vitamin D
B12
What You'll Receive
Estimated biological age compared to chronological age
Breakdown by system (metabolic, inflammatory, etc.)
Key areas for improvement identified
Doctor consultation on findings
Actionable recommendations
Our Biological Age Options
Biological Age Assessment - £495
Full biomarker panel
Age calculation
Doctor interpretation
Advanced Longevity Panel - £695
Complete assessment
Additional advanced markers
Extended consultation
Detailed optimisation plan
Book Your Test
Price: From £495
Results: 2-3 days
Doctor review: A doctor always reviews every result
Fasting: 10-12 hours recommended
Book via WhatsApp | Phone: 020 3951 3429
Blood Test London by The Wellness. Biological age testing from £495. A doctor always reviews every result.