2,000+ lab test locations across the US
2,000+
2,000+
What could cost you $15,000 is $365
Your health shouldn’t depend on insurance.
- 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
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.
Function blows my mind. The experience, price, and clinician notes are all phenomenal.
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
Gold standard for lab testing
Labs trusted by the medical community. Established partners. Consistent, reliable results.
Over 75 million results delivered to Function members
75M+
75M+
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.