
Tests that give you the answers you need so you know what comes next.
Guardant’s revolutionary blood tests for cancer help you and your healthcare team detect cancer earlier and make fast, personalized treatment plans.
Guardant blood tests help people with cancer get the answers they need.
No two people are the same, and neither are any two cancers. And the answers you and your healthcare team need to get your treatment plan right can be found in your blood. Blood tests that help you know more about your cancer may also be called “liquid” or “blood-based” biopsies.
Our blood tests for cancer can answer important questions, like:
Guardant’s mission is to conquer cancer with data.
We are dedicated to helping patients with cancer live longer, healthier lives through the power of blood tests and the information they unlock.
Since our founding in 2012, we have helped hundreds of thousands of patients and their healthcare teams get it right—at every step of the cancer journey.
Not an actual patient.

>15k
healthcare providers
have used our tests
>500k
treatment decisions
made
>300m
patient lives covered by Medicare and all major insurers
It’s critical to get biomarker testing so you and your healthcare team are fully aware about the type of cancer you have and what the treatment options could be.
It’s critical to get biomarker testing so you and your healthcare team are fully aware about the type of cancer you have and what the treatment options could be.
—Jayne, caregiver
Contact Customer Service to start the ordering process
To recommend the right test for you, they may ask questions about your cancer and offer to send a test kit to your home.
Prepare for a conversation with your healthcare team
Download our guide and answer 3 questions to help determine which Guardant test might be right for you.
Important note: Guardant Health products are intended for diagnostic use and should be ordered by a qualified healthcare provider.