Test your whole body. Own your health.
A lifelong routine of 100+ lab tests.
Results with insights from top doctors.
Twice per year and on-demand.


2.1%
(cardiac risk factor)





All-in-one. For everyone.
Test your whole body across 100+ biomarkers: hormones, thyroid, heart, metabolism, autoimmunity, toxins and much more.



Results tracked
over your lifetime.
Always know how your body is changing. All results stored in one secure place for easy access anytime.
Results that can help detect early indicators of 1000’s of diseases.
Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer •
Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer •
Chronic Kidney Disease • Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism •
Chronic Kidney Disease • Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism •
Hyperthyroidism • Diabetes • Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS •
Hyperthyroidism • Diabetes • Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS •
Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer • Chronic Kidney Disease •
Lymphoma • Pancreatic Cancer • Lyme • Alzheimer’s • Stroke • Prostate Cancer • Chronic Kidney Disease •
Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism • Hyperthyroidism • Diabetes •
Mercury Toxicity • Rheumatoid Arthritis • Heart Disease • Hypothyroidism • Hyperthyroidism • Diabetes •
Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme •
Lupus • Gout • Sickle Cell • Leukemia • Celiac • Anemia • PCOS • Lymphoma • Pancreatic Cancer • Lyme •
Insights from the
world’s top doctors.
Function turns complicated lab tests into easy-to-read results with targeted guidance from expert doctors.
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Mark Hyman, M.D.
Function co-founder and one of the many doctors sharing insights alongside each result.
$15,000 on your own. $499 with Function.
The first membership that includes fully paid access to 100+ lab tests with insights from the world’s top doctors. Insurance-free. No hidden fees. Just $499 a year during beta.

