ZRT is a CLIA certified diagnostic laboratory and the leader in hormone and wellness testing. We provide accurate and meaningful test results that assist health care providers in making informed …

myZRT Login Your myZRT portal gives you 24-hour online access to view your reports, order kits, edit account information, and explore company updates. Not a ZRT provider yet? Sign up to become a …

With 20 years of experience and results from over 8 million tests, ZRT Laboratory is a recognized leader in innovative, safe, and meaningful hormone and wellness testing. Find reviews, price list, faq and …

Founded by breast cancer researcher David Zava, Ph.D., in 1998 in Beaverton, Oregon, ZRT Laboratory is a CLIA-certified commercial and research laboratory with over 20 years of experience.

ZRT Laboratory is a leader in advanced testing solutions for hormones, neurotransmitters, heavy metals, and more. They provide healthcare professionals with convenient and reliable testing methods using …

ZRT is one of the first labs to measure hormones in saliva and helped establish the method that made saliva hormone testing commercially viable for health care providers and patients around the globe.

ZRT is the recognized leader in at-home saliva and dried blood spot collection methods for hormone and wellness testing. We proudly hold the distinction of being the lab that developed dried urine testing …

ZRT operates internationally and has nearly 6,000 active practitioners around the globe. If you’re not already signed up with ZRT, getting registered is easy and free.

ZRT TEST SPECIALTIES Active in cells throughout the body, hormones govern key facets of our health such as moods, memory, energy, sleep, weight, libido and fertility.

ZRT offers a variety of free educational materials for practitioners and patients about hormone balance and health – including webinars, provider data sheets, patient handouts and educational videos.