Better health by measuring more

At-home test kit with 17 blood biomarkers to measure inflammation, hormones, metabolic and cardiovascular health. Starting at $95/test.

Investors and partners include:

Khosla Ventures
Y Combinator

Include your wearable

Include Your Wearables
ACCU Check
Freestyle Libre
Look and feel your best

Reset your health

Regular testing lets you optimize your diet and lifestyle choices so you can live your healthiest, happiest life. Discover proactive ways to improve symptoms and health risks including:

Brain Fog
Heart Health
Low Energy
weight management
Our Customers


SiPhox Health helps me keep my balance.
I can directly see how my diet, supplements, and lifestyle are affecting my hormone levels and sleep quality.

James Sinka YC Founder & Biohacker
James Sinka Testimonial - SipHox Health

Even as a doctor I find it cumbersome to access regular blood testing. SiPhox Health allowed me to track my recovery from long COVID and optimize my vitamin D levels without taxing my busy schedule.

Jennifer Joe, MD Physician, CEO Vanguard.Health
Jenifer Joe Testimonial - SipHox Health

SiPhox Health has been valuable in letting me see the effects of high training volume on my hormones, specifically testosterone. I was in the dark on this during my last Ironman prep.

Stryker L Real Estate Broker & Ironman Athlete
Stryker L Testimonial - SipHox Health

With a long history of atherosclerosis in my family, I've always wondered how I can mitigate my own risk. With SiPhox Health I can now intentionally track my cardiovascular risk for decades to come.

Colin Budries Army Officer & Longevity Enthusiast
Colin Budries Testimonial - SipHox Health

Before my first SiPhox Health test, I had no idea my hs-CRP or Cortisol levels were out of range. Now I have insights into how I can improve both and look forward to testing to see my improvements.

Alana Gonzales Biomedical Engineer & Rollerblader
Alana Gonzales - SipHox Health

At-home blood testing is the future of health and longevity optimization.

Michael Lustgarten, PhD Scientist II at USDA Jean Mayer Human Nutrition Research Center on Aging
Michael Lustgarten - SipHox Health