Function Health
110+ biomarker testing 2x/year with AI-driven insights — the platform that productized executive physicals.
The platform that took the $5,000 executive physical and turned it into a $499/year membership — and made it better.
Function Health's pitch is the rare one in longevity that actually delivers: 110+ biomarkers tested twice a year, results plotted as trends instead of single point-in-time numbers, AI insights flagging what changed and why it matters, clinician review for anything abnormal — all for $499/year.
What makes it work: the testing panel goes deep where standard primary-care panels stop (advanced lipid fractions, hormones, heavy metals, autoimmune markers, cancer screens), the trend visualization is what most people's primary care never offers, and the platform writes you in plain English about what changed since last cycle.
Where it isn't enough: it's a data-and-insight layer, not a treatment provider. If a marker is abnormal, you still need to see a clinician to act on it. For anyone managing peptide protocols, hormone optimization, or longevity-focused supplementation, this is the data infrastructure that actually closes the loop.
Anyone running peptides, optimizing hormones, on a longevity protocol, or just wanting twice-yearly comprehensive labs at a fixed price.
You already get comprehensive labs through your concierge clinic, or you only want the cheapest single-panel test (go InsideTracker).