Biological Age Testing
Biological age testing estimates how old your body functions compared with your calendar age, using measurable biology such as DNA methylation, vascular signals and behavioral reserve. Integrated Wellness runs a patent-pending multi-modal evaluation — Integrated Biological Age 2.0 — that weights epigenetic (40%), vascular (35%) and behavioral (25%) pillars into one physician-reviewed score.
What is biological age?
Biological age reflects the measurable condition of your cells, vessels and physiological reserve — how you are actually aging — as opposed to chronological age, which only counts years. Two 45-year-olds can differ by more than a decade biologically.
How is biological age different from chronological age?
Chronological age is fixed by your birthday. Biological age is dynamic: it responds to metabolic health, cardiovascular function, sleep, training, stress and environment — which means it can be measured, tracked and acted on.
What do methylation clocks measure — and what are their limits?
Methylation clocks read chemical patterns on your DNA that shift with age. They are powerful but incomplete: recent research challenges methylation-only assessment because molecular age can diverge from vascular function and real-world physiological reserve.
That is why our engine runs 30+ methylation clocks in parallel for the epigenetic pillar — and then reconciles them against two additional, independent pillars instead of reporting a single-signal number.
How does Integrated Biological Age 2.0 work?
Three pillars are weighted into one score: epigenetic (30+ methylation clocks, 40%), vascular (an AI engine reading PPG resonance for vascular age, 35%) and behavioral (our BAPS-v3 score across 8 behavioral domains, 25%). The engine is designed to detect six divergence patterns between pillars.
If pillars disagree — for example, young molecules but low behavioral reserve — the engine flags a Fragile-aging pattern and gates higher-tier interventions until the underlying gap is addressed. This Biological Resilience Reserve concept separates Resilient from Fragile aging.
What happens after the test?
Your results are synthesized by the Matrix Engine and reviewed with a clinician. You receive a pillar-by-pillar breakdown, divergence findings where present, and a protocol targeting your weakest pillar first — then retesting to measure response.
Medically reviewed by: Dr. Michael Ellis, DO — Medical Director, Integrated Wellness Medical Center
Scientific/technical contribution: John Campetella — Founder & CEO
Last reviewed: June 2026
Is one biological age test enough?
A single test is a baseline. The real value is the trend — retesting after 6–12 months of protocol work shows whether your biology is responding.
Why not just take a cheap methylation test?
Single-clock tests can mislead: methylation age can look favorable while vascular function or physiological reserve tells a different story. Multi-modal testing is designed to surface those divergences.
Is biological age testing a diagnosis?
No. Biological age is an assessment tool that supports clinical decision-making — it does not diagnose disease. All findings are reviewed by licensed clinicians.
How do I start?
Begin with the free health assessment. Our team will confirm eligibility, arrange testing, and schedule your clinician review.
A free, guided assessment — routed to the right clinical or wellness pathway.
Start My Health Assessment