Biological Age Reversal Assessment
How Fast Is Your
Epigenetic Clock Running?
16 science-backed questions. Two scores. One number that changes how you see your biology forever.
Progress 0 / 16
Aging Speed Score
0 / 56
Reversal Readiness
0 / 8
Computing Your Biological Age Gap…
First — your chronological age
This is how we calculate your biological age gap — the number that matters.
years old
Age 18–99. Your number stays private.
Mitochondrial dysfunction is the #1 driver of epigenetic age acceleration, per research in Nature Metabolism (2023).
How would you describe your baseline energy levels throughout the day — not after caffeine, but your natural cellular energy?
Chronic low-grade inflammation (inflammaging) adds 2–8 years to biological age on PhenoAge epigenetic clock measurements.
How often do you experience signs of systemic inflammation — joint aches, puffiness, skin flare-ups, or general body discomfort?
Each additional night of poor sleep adds measurable epigenetic age acceleration within 24 hours, per NIH sleep biology research.
How restorative is your sleep? Do you wake feeling genuinely repaired — or like your cells worked overtime?
Chronic psychological stress accelerates biological age via cortisol-driven DNA methylation changes — up to 6 years per GrimAge clock data.
When you're under sustained stress, how does your body physically respond over time?
Gut microbiome diversity directly correlates with biological age on multiple epigenetic clocks. Low diversity = faster aging.
How would you honestly rate your digestive health and gut function on a daily basis?
Blood glucose regulation is a core input of the PhenoAge clock — poor metabolic health is one of the strongest predictors of accelerated biological aging.
How stable is your blood sugar and metabolic regulation — energy crashes, sugar cravings, weight fluctuation?
Environmental toxins — plastics, pesticides, air pollution — cause DNA methylation changes that accelerate epigenetic aging, per Frontiers in Nutrition research.
How would you rate your daily exposure to environmental toxins — processed food, plastic, chemicals, polluted air?
Circadian misalignment (irregular sleep/light cycles) is a direct epigenetic aging accelerator — night shift workers age biologically 5+ years faster.
How aligned are you with natural light rhythms — consistent sleep times, morning light, avoiding screens at night?
Physical activity alters DNA methylation in genes controlling metabolism and inflammation — high activity is associated with biologically younger profiles across multiple aging clocks.
How consistent and physically demanding is your movement practice — not just steps, but genuine cellular stimulation?
A diet rich in methyl donors (greens, eggs, fish) and polyphenols can slow epigenetic age acceleration. Stanford research: nutrition is the #1 epigenetic lifestyle lever.
How nutrient-dense and anti-inflammatory is your diet — real food, phytonutrients, minimal processed inputs?
Epigenetic age acceleration in brain tissue is closely linked to cognitive decline markers — brain fog is an early biological aging signal.
How would you rate your mental sharpness, memory, and cognitive clarity on a typical day?
Skin epigenetic clocks (developed from DNA methylation data) can predict biological age from visible aging markers — they correlate with internal cellular age.
Honestly — do you look and feel younger, older, or about the same as your chronological age?
Recovery speed from physical, emotional, or illness challenges is a clinical proxy for biological age — slower recovery correlates with accelerated epigenetic aging.
After a physically demanding event, illness, or emotional crisis — how quickly does your body return to baseline?
Hormonal dysregulation — particularly cortisol, thyroid, and sex hormones — is both a cause and consequence of accelerated epigenetic aging.
How balanced do your hormones feel — stable mood, normal libido, regulated cycle or testosterone, thyroid function?
Mindset and intention are measurable epigenetic inputs. Research shows that people with high internal locus of control have slower biological aging rates.
When you imagine your body being biologically younger in 12 months — how real and achievable does that feel to you?
Consistency of intervention is the primary predictor of epigenetic age reversal outcomes across all published longevity trials.
How ready are you RIGHT NOW to make consistent, structured changes to reverse your biological age — not "someday," but this month?