At-home PFAS and toxin testing

Helping everyone live healthier lives in the face of toxin exposure

We are constantly exposed to toxic PFAS in our everyday lives. This is especially true for firefighters, first responders, and people in other hazardous professions. But everyone is at risk due to the near ubiquitous nature of PFAS. Our at-home tests help you track your exposure to these chemicals over time.

Buy a test

Get tested for PFAS. At home blood testing for PFAS

PFAS chemicals are known to damage health. Get tested now.

Minimally invasive PFAS tests

Our PFAS test is designed to be reliable and convenient. The test can be taken in the comfort of your home, with results available in our app within days. Results are added to a timeline so you can track your exposure over time.

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Prevention is better than cure

Toxins
& PFAS

Check your exposure to PFAS using our minimally invasive tests

Monitor your levels

Keep an eye on your PFAS levels and see how they change

Helpful advice

See your full results and get useful advice in our apps

We deliver minimally invasive PFAS blood tests from our cutting-edge lab. The test can be taken in the comfort of your own home using our micro-sampling kits.

Supporting First Responders

First responders perform one of the most challenging jobs in the world. Many risks they face are obvious, but others are hidden. One of the biggest is from constant exposure to toxins and PFAS during their career.

Helping the heroes who help us

Firefighters face unique health challenges related to long-term exposure to toxins like PFAS. We aim to help by donating free PFAS tests to fire departments and firefighter organizations.

Relentless Health - helping those who help us

Future Developments

Our research and development team is working closely with first responders to develop additional tests. Our aim is to make toxin testing easy, fast, convenient, and available wherever and whenever it is needed, for anyone impacted by environmental or occupational toxin exposures.

We're working on the breath test to support our PFAS testing

FAQ

What are PFAS chemicals?

PFAS (per-and poly-fluoroalkyl substances) are a large family of man-made “forever chemicals”. They have many useful properties, such as being non-stick and able to repel water or grease. They are used in fast food wrappers, nonstick cookware, waterproof clothing and many other places.

Are PFAS compounds dangerous?

Mounting evidence links PFAS exposure to significant adverse health outcomes. These include several forms of cancer as well as reproductive health issues and organ damage among others. As a result, it is important to understand which PFAS substances are present in your body and in what quantities.

What other toxins does Relentless Health look for?

We are developing tests to identify exposure to other toxins related to air and groundwater pollution. In particular, we focus on tests for volatile organic compounds (VOCs). These compounds are often linked with poor health outcomes. Major sources include industrial pollution, vehicle exhausts, wildland fires, and aviation. We are also expanding the range of PFAS compounds within our PFAS Core Panel.

What will my results tell me?

The Relentless Health PFAS test tells you whether you have detectable levels of specific PFAS chemicals in your blood, as well as the concentration of each detected PFAS chemical in “ng/mL” (nanograms per milliliter). Each test includes a guide with recommendations on how to reduce PFAS exposure at home and in the workplace.

The test is intended to provide clinical information regarding the presence or absence of the specified PFAS compounds. Results should be interpreted in conjunction with other clinical and laboratory findings. The results of this test are not intended to be the sole basis for diagnosis or clinical decision making.