What we test

TOXN is a monthly subscription tracking 100+ toxins and biomarkers. You receive an at-home hair kit every three months to track changes in 38 core toxins and minerals. Through weekly and monthly assessments, you will learn exactly what is hidden inside your food, cosmetics, and cleaning products, uncovering everything your body absorbs on a daily basis without you even realizing it.

Yes, you can cancel anytime without any fees.

The toxins and biomarkers we test in your hair provide a snapshot of the last 90 days. Testing your hair too often is unnecessary, while testing too infrequently makes it difficult to track changes in your body burden index.

Urine only shows a snapshot of the past few hours or days. Furthermore, we cannot measure most toxins and biomarkers accurately in urine. For example, one of the most critical toxins to track is methylmercury from fish and seafood. Unfortunately, methylmercury is not detectable in urine. Only other types of mercury are.

Tracking toxins through blood requires an invasive blood draw at a clinic. While modern devices can collect a few drops of blood from your finger or arm, they do not provide a large enough sample size to test for heavy metals like lead, cadmium, and mercury. Hair testing allows us to pinpoint these exact issues safely at home.

You can easily use hair from other parts of your body, including your beard, arms, or legs. The protocol is exactly the same, and the kit you receive at home will explain the required quantities and steps precisely.

Yes, TOXN provides actionable recommendations and daily tips to help you decrease your body burden and lower your toxin index. The TOXN app highlights the sources and risks of each substance, mapping your results against safe levels established by US and EU health authorities.

You will get your lab results within 48 hours after we receive your hair sample for core toxins and essential minerals. For the substances tracked via your app assessments, you get insights, trends, and tips instantly. Everything is delivered in one single app on your phone (iOS and Android) so you can track your progress month after month, quarter after quarter.

No, absolutely not. We firmly believe that food is medicine, and we want to halt the trend of constantly adding supplements and drugs to supposedly “feel better”. We do not partner with any pharmaceutical companies and we advise against taking supplements altogether, unless specifically prescribed by your doctor for a medical condition. Instead, we give you clear recommendations on what foods to increase or reduce, helping you stay mindful of the everyday products and substances entering your body.

No, absolutely not. We are a privately owned company, built and operated entirely in the United States. Based in New York City, we maintain strict domestic standards by working exclusively with US partners. Every element of our operations, including our lab testing, product fulfillment, and design, takes place within the US.

We started TOXN because we were tired of dealing with unexplained fatigue, brain fog, poor sleep, and anxiety. Masking these modern problems with supplements, drugs, or 10 cups of coffee a day is not a real solution. We also hated the traditional alternative of monthly blood draws, which are invasive and waste half a day at a clinic. We needed a fast, efficient way to identify heavy metal exposure and essential mineral imbalances. TOXN lets you track your progress over time so you can completely transform your daily consumption habits and your interaction with the environment.