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Learn what you could be missing with 5x more lab tests than the average physical

01Whole-body lab testing

01Whole-body lab testing

160+ lab tests, monitoring for early indicators of 100s of conditions

Whole-body across every major organ system, so you can get deeper insights on your health and spot trends, track progress, and take action.

100+ lab tests included
Go deeper with Add-On Tests including MRIs
Complete testing—often in one 15-minute lab visit
2,000+ Quest Diagnostics locations to choose from
No insurance needed

02Get insights

02Get insights

Review results

Your results are reviewed by clinicians who look at your added health history to surface what matters and what to do next.

Built to HIPAA-standards
Deeper insights than an average checkup
Personalized food and supplement guides
Download and share results with anyone

03Take action

03Take action

Test again

Health is not one test—it’s a pattern. Retest every 3–6 months to see what’s changing.

60+ lab tests included midway through the year
See how your body is changing
Add any lab tests that were out of range

04Monitor for life

04Monitor for life

Spot patterns and red flags

Most testing starts after a problem. Function tracks your data over time to reveal patterns and early signs unique to you.

Monitor for indicators of thousands of diseases
Spot trends as your biomarkers change
Get re-tests to track your progress anytime

What could cost you $15,000 is $365

Your health shouldn’t depend on insurance.

HSA/FSA Eligible

Function Membership

$1 /day

Charged annually at $365

160+ lab tests annually
Tested 2x a year to track progress over time
Clinician-reviewed results with personalized insights
Every result tracked in one secure place
MRI and CT scans available at member pricing
No insurance or referrals required

Function is for everybody (and every body)

Because everybody deserves to live 100 healthy years.

See how Function works