Measure How You’re Aging
Not Just Your Birth Date
Gain deep insights into your biological age, healthspan, and longevity markers through advanced diagnostics that reveal your true physiological condition.
Treatments
Biological Age Assessment
Your birth certificate tells you how long you have lived. Your biology tells
you how well. Aeterna's Biological Age Assessment maps the true age of your body organ by organ, system by system revealing where
you are ageing ahead of schedule and what can be done about it.
Engineered to Excel
Age is a Number.
Biology is the Truth.
Chronological age is a poor proxy for health. Two individuals of identical age can differ by a decade or more in biological terms one accumulating silent disease risk while the other maintains the physiology of someone far younger. The difference is measurable, and increasingly, it is reversible.
Aeterna's Biological Age Assessment draws on the most validated tools in longevity science epigenetic clocks, telomere analysis, proteomics, and multi-organ biomarker profiling to produce a complete picture of where your body truly sits on the ageing spectrum, and precisely what is driving the gap.
The Aeterna Assessment Methodology
Three Pillars. One Mission:
Know Your Biological Age. Change It.
Every Aeterna Biological Age Assessment is built around a disciplined three-stage process measure, interpret, and intervene applied with the rigour of clinical research and the discretion of private medicine.
Multi-Layer Biological Profiling
We combine epigenetic clocks, telomere length analysis, proteomics, and 500+ biomarkers across every major organ system to produce a biological age score that is clinically validated, not estimated. Each domain cardiovascular, metabolic, neurological, immune, hepatic is assessed independently and in relation to the whole.
Precision Ageing Gap Analysis
Your results are benchmarked against global age and gender cohorts, quantifying the gap between your chronological and biological age in each domain. Where your biology is ahead of your years, we identify the specific drivers lifestyle, metabolic, hormonal, or inflammatory and design targeted interventions to close the gap.
Longitudinal Age Reversal Tracking
A single assessment is a snapshot. Quarterly re-testing transforms it into a trajectory measuring actual biological age change over time, not self-reported wellbeing. Results are delivered in executive-ready format, with progress benchmarked against your own baseline and against global longevity cohorts.
What the Assessment Covers
A Suite of Precision
Biological Age Protocols
Epigenetic Clock Testing
Epigenetic clocks are the most validated tools in longevity science for quantifying biological age. By analysing DNA methylation patterns across thousands of CpG sites, we calculate your true biological age using the Horvath, GrimAge, and PhenoAge algorithms each of which predicts mortality, disease risk, and cognitive decline with greater accuracy than any standard blood panel. The result is a precise biological age score, not an estimate.
Telomere Length Analysis
Telomeres are the protective caps at the end of your chromosomes. They shorten with each cell division and with every inflammatory insult, oxidative stress event, and metabolic disruption your body endures. Short telomeres are associated with accelerated ageing, increased cancer risk, cardiovascular disease, and cognitive decline. We measure your telomere length and benchmark it against age-matched global cohorts revealing how fast your cells are ageing at the chromosomal level.
Multi-Organ Biological Age Mapping
The body does not age uniformly. Your heart may be biologically younger than your chronological age while your liver or immune system ages ahead of schedule. Our proteomic and biomarker panel maps the biological age of each major organ system independently cardiovascular, metabolic, neurological, hepatic, renal, and immune identifying the specific systems under greatest biological stress and requiring the most urgent intervention.
Cognitive Age Assessment
Neurodegeneration begins decades before symptoms appear. Our cognitive age assessment combines neurological biomarkers including neurofilament light chain, GFAP, and inflammatory cytokines with validated cognitive performance testing to establish the biological age of your brain. Early identification of cognitive ageing trajectories enables intervention at the point of maximum reversibility, not after decline is already underway.
Cardiovascular Age & VO2 Max
VO2 max is the single strongest predictor of all-cause mortality and cardiovascular biological age. Combined with arterial stiffness measurement, endothelial function testing, and advanced lipid profiling, our cardiovascular age protocol produces a definitive picture of how your heart and vascular system are ageing and sets the baseline for targeted interventions that have been shown to reduce cardiovascular biological age by five or more years within twelve months.
Metabolic & Hormonal Age Panel
Metabolic dysfunction and hormonal decline are among the most controllable accelerators of biological ageing. Our metabolic and hormonal age panel measures insulin sensitivity, mitochondrial efficiency, advanced glycation end-products, and the full hormonal axis testosterone, oestrogen, DHEA, cortisol, thyroid, and growth hormone quantifying the metabolic and endocrine contribution to your biological age and identifying the highest-leverage points for intervention.
The Science Behind Aeterna
Built on Decades of Longevity Science Breakthroughs
Aeterna's Biological Age Assessment is grounded in the most significant advances in geroscience translated from academic research into clinical-grade interventions you can act on today.
Biological Age Diverges from Chronological Age
Epigenetic clock research established that biological age can diverge significantly from chronological age and that this gap predicts mortality, cognitive decline, and chronic disease risk with greater accuracy than almost any other clinical measure.
Organ Age Can Be Measured Independently
Landmark proteomic studies demonstrated that each organ system ages at its own rate and that measuring organ-specific biological age reveals hidden risk invisible to standard blood chemistry, enabling targeted intervention before clinical disease emerges.
Cellular Ageing is Quantifiable
Telomere biology established that chromosomal ageing is measurable and that shortened telomeres predict cardiovascular disease, cancer risk, and all-cause mortality with statistical significance across large longitudinal cohorts.
Genetic Risk is Actionable
Polygenic risk scoring now identifies individuals with elevated lifetime risk of cardiovascular disease, metabolic dysfunction, and neurodegeneration years or decades before symptoms emerge making early biological age assessment both possible and clinically meaningful.
Biological Age Can Be Reversed
Multiple peer-reviewed studies have now demonstrated that targeted lifestyle, hormonal, and pharmacological interventions can reduce biological age by 5–12 years within 12–18 months of consistent protocol adherence measured by validated epigenetic clocks.
The Clinicians Behind Every Protocol
Multidisciplinary.
Evidence-Led. Exceptional.
The Aeterna Standard
The Principles That Shape
Every Aeterna Assessment
Empowerment starts the moment you decide your health belongs to you. We are here to make sure that decision leads somewhere extraordinary.
Evidence-Led, Always
Every assessment we deliver is grounded in peer-reviewed science and validated longevity algorithms. We don't follow wellness trends we follow the evidence.
Precision Over Protocol
No two biological age profiles are the same. Every assessment is interpreted in the context of your unique biology, history, and health goals never reduced to a single number.
World-Class Clinical Team
Your results are reviewed and interpreted by a multidisciplinary team of longevity physicians, physiologists, and specialists who collaborate to ensure your assessment translates into an actionable protocol.
Medical-Grade Technology
We use only the most advanced, clinically validated diagnostic platforms the same systems deployed by leading longevity research institutions and elite health centres worldwide.
Integrated by Design
Every assessment connects back to your full diagnostic picture, your care plan, and your ongoing interventions. Biological age is never assessed in isolation because ageing doesn't work that way.
Measured Results, Real Progress
We track biological age change over time, not assumptions. Quarterly reassessment ensures every intervention is delivering measurable, lasting impact on your healthspan trajectory.
What We Believe
The Principles That Shape
Every Aeterna Programme
Evidence, Not Opinion
Every biological age metric Aeterna uses is grounded in peer-reviewed longevity science. We do not use proxy scores or wellness estimates. If the algorithm is not clinically validated, we do not use it.
Precision Over Generalisation
Ageing is not uniform. Two individuals of the same age will have different biological age profiles across different organ systems. We measure each domain independently and design interventions that address your specific ageing pattern not an average.
Privacy as a Prerequisite
Your biological data is yours. It is never shared, sold, or used for any purpose beyond your personal care plan. Our data governance meets the highest standards of medical confidentiality, without exception.
Outcomes, Measurably Delivered
A biological age assessment without a follow-up plan is just information. Aeterna pairs every assessment with a precision intervention protocol and quarterly re-testing measuring actual biological age change, not intentions.
Ready to Discover Your True Biological Age?
Join the individuals who have chosen to measure what matters. Request a Biological Age Assessment or book an exploratory call with our clinical team to understand what your biology is telling you.