Over 75 million results delivered to Function members
75M+
75M+
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 anytime
- No insurance, transparent pricing
“Function helped save my life.”
Best money I have spent on healthcare.
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.
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 testing, on your schedule
Labs trusted by the medical community. Test at 2000+ Quest locations nationwide, or schedule an at-home blood draw with a licensed specialist.
2,000+ lab test locations across the US
2,000+
2,000+
Or we’ll come to you—have a licensed specialist come to your home or office.
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.