Add-on tests, offered at member-only prices, give deeper insights tailored to your health and results.


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
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 GRAIL Cancer Test
Access to Alzheimers & brain testing
Access to mold reactivity testing
Standard checkup
Function gave me a clear, comprehensive view of my health in one place. It’s allowed me to connect the dots.
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.



