Reagan | Function Health
Function for Reagan Davis' community
Function empowers you to take ownership of your health through access to 160+ lab tests and advanced imaging, as well as powerful health insights that help you monitor for early signs of hundreds of diseases and create a health strategy that evolves with you.
Use code REAGAND25 as your access code and REAGAND25 as your gift code at checkout to unlock your $25 credit.
Data that puts your health in motion
Find out where you stand. Decide where you’re going.
160+ lab tests
Advanced testing
Advanced testing
Next steps
Clear action plans
Biological Age
Wearables
Integration with health trackers
Steps
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avg
Sleep
0.0
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Resting HR
0
bpm avg
Apple health•iFit•Withings•Peloton•Oura•Fitbit•Garmin
Testing is easy
01
160+ lab tests
Test at home or 2,000+ lab locations
02
Results explained
By top doctors and 1000s of hours of research
03
Follow your plan
Take action. Test again.
Start testing See how it works
Not your average checkup
Standard checkup
160+
Lab tests annually
~26
Personalized action plan
Upload past results
No insurance needed
Every 6 months
Hormones & fertility testing
Heavy metal & toxin testing
Metabolic & pancreatic testing
Heart testing beyond cholesterol
Nutrient/electrolyte testing
Autoimmunity testing
Thyroid testing
Access to MRI & CT
Access to Galleri® Multi-Cancer Test
Access to Alzheimers & brain testing
Access to mold reactivity testing
Standard checkup
Lab tests annually
160+
~26
Personalized action plan
Upload past results
No insurance needed
Every 6 months
Hormones & fertility testing
Heavy metal & toxin testing
Metabolic & pancreatic testing
Heart testing beyond cholesterol
Nutrient/electrolyte testing
Autoimmunity testing
Thyroid testing
Access to MRI & CT
Access to Galleri® Multi-Cancer Test
Access to Alzheimers & brain testing
Access to mold reactivity testing
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
- Testing 2x/year and on-demand
- Insights from top doctors and researchers
- All-in-one for your whole body
- Tracked in one secure place
- Clinicians review every result and flag issues
- Personalized protocol for instant action
- Add MRI and CT scans anytime
- No insurance, transparent pricing
★★★★★
Function blows my mind. The experience, price, and clinician notes are all phenomenal.
★★★★★
This is the most comprehensive lab testing I have ever had. I am thrilled to know more about my health and how to improve it.
★★★★★
Best money I have spent on healthcare.
Real people. Real results.
Function like Aimee
The cancer signals doctors missed
Function like Alan
From diabetes diagnosis to action
Function like Geoff
Finding prostate cancer after testing
Function like Catherine
You can't diet or exercise this away
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Life is short?
We disagree.