Most platforms explain your numbers, visualise your trends, generate insights. Then disappear.
Cato is built on a different belief:
60+ biomarkers across the seven systems that decide how you age: cardiovascular, metabolic, immune, hormonal, micronutrients, renal, stress. Nothing measured for curiosity. Every marker is one your protocol can move.
Healthcare is full of open loops. Tests happen, advice happens, life gets busy, nobody checks what happened next. Cato closes the loop: protocol, execution, retest. The cycle ends with evidence, not intentions.
A perfect protocol nobody follows is worthless. Cato learns what you actually sustain and adapts the plan to your real life, not an idealised one.
Your protocol is supervised by a longevity specialist physician. They review your panel, approve what you act on, and track the shifts that matter.
Every recommendation is weighed in the context of your full panel, conflicts are filtered out, and actions are ranked by what will move your biology most.
Tell us about your lifestyle and health status, and get your blood drawn at one of our partner labs.
Cato identifies the handful of biological patterns that matter most and converts them into a structured 12-week action plan.
Weekly check-ins measure adherence. The system learns what you can realistically sustain. Every action is connected to a measurable objective.
Re-draw your blood and see exactly what changed. Cato measures your progress, confirms which interventions actually worked, and makes your next protocol smarter.
No basic plan, no upsell. Everyone deserves the full picture. Conventional care waits for disease to show up. We act years earlier, while the biology is still yours to change.
Beyond routine markers, these eight biomarkers reveal metabolic health, cardiovascular risk, inflammation, nutrient status and biological ageing. They point to where small changes pay the biggest long-term dividends.
Linked to cardiovascular and neurological inflammation and cognitive decline. Lowering it through diet and supplements can reduce dementia risk.
Catches early insulin resistance years before glucose markers ever look abnormal.
Counts the cholesterol-carrying particles that actually drive atherosclerosis, a truer read on heart risk than cholesterol alone.
An inherited cardiovascular risk factor lifestyle can't move. Knowing it lets us focus prevention where it counts most.
Flags low-grade chronic inflammation that quietly damages blood vessels, the kind of risk that cholesterol can't show.
More than bone support. It acts as a hormone for immune function, inflammation, insulin sensitivity and mood.
A marker of cardiometabolic health, not just gout.
Your body's stress-response hormone, and a window into how much load you're carrying.
It's not enough for your results to be "okay."
Let's optimise for the best health now and for the future.
Chronic, low-grade inflammation quietly drives most age-related disease. These markers surface it years before symptoms appear.
How efficiently your body processes glucose and fat is one of the strongest predictors of long-term disease risk and energy levels.
Deficiencies in iron, B12, vitamin D and other essentials erode energy, mood and recovery long before standard panels catch them.
Hormones govern metabolism, sleep, mood and libido. Small imbalances compound into fatigue, weight change and reduced vitality.
Your kidneys filter everything a protocol changes. Tracking them and detecting early decline can help you implement lifestyle changes to prevent permanent, irreversible damage.
Beyond standard cholesterol, particle-level lipid markers reveal cardiovascular risk that conventional panels miss entirely.
Chronic stress reshapes biology at the hormonal level. These markers may expose the load before burnout or illness sets in.
Early members get lifetime founder pricing and priority access when Cato launches.
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