No. Tests can be ordered directly on our website, and delivered internationally (see current list of included countries). The test is completed entirely in the comfort of your own home, with results reaching your smartphone in around 10 minutes.

Test results will be ready to view in your app in approximately 10 minutes after your completed test has been submitted via the Chromacare app. Connection to cellular data or wifi is required for results to be processed.

Yes. In fact, we've built that feature right into our app for easy communication and monitoring between you and your physician.

Any smartphone (Android or IOS system) can be used for reading your test result.

Testing frequency depends on the particular test, and your individual needs. Please consult a medical professional to discuss frequency and any necessary treatment plan options.

Now: For our current biomarker tests (Ferritin and ApoB), no fasting is required prior to testing. It is a good idea to stay hydrated, and maintain your typical levels of food and beverage intake.