It’s time you own your health.

Put yourself on a new path with testing for 100+ lab tests and follow-up testing for 60+ lab tests 6 months later. With detailed clinician notes, your results are more than just data — they’re clarity. So you can know where you stand and decide where you’re going.

Function biomarker dashboard showing 104 biomarkers and health categories.

Test what you can’t see

  • 5x

    The number of biomarkers tested compared to the average annual physical

  • 2x

    Test twice per year

  • 81%

    Of members improved at least one biomarker within 6 months

The real question isn't whether you can afford Function — it's whether you can afford not to

Many illnesses and leading causes of death can be prevented or delayed with lifestyle changes.

Lifestyle factors:

  • Can reduce the risk of cardiovascular disease by over 80%

  • Can reduce the risk of diabetes by over 90%

  • Are attributed to 40% of dementia cases

  • Are attributed to 42% of cancer cases

Preventive care matters:

But preventive care under insurance misses the mark — bloodwork at an average annual physical doesn’t test for 80+ important markers.

Illness is expensive. Even with insurance coverage, co-pays and non-covered services add up.

Treatment costs might look like:

  • Treating diabetes can cost $12,022 per year out of pocket

  • Heart failure costs an average of $4,423 per year out of pocket

  • The average hospital stay in the U.S. costs $2,529 per day out of pocket

The bottom line:

Testing can save you thousands in future health costs.

Real people. Real results.

Aimee

Function like Aimee

The cancer signals doctors missed

Function like Alan

Function like Alan

From diabetes diagnosis to action

An image of Geoff talking to the camera.

Function like Geoff

Finding prostate cancer after testing

Function like Catherine

Function like Catherine

You can't diet or exercise this away

Life is short?

We disagree.