Company Description:  

"The name, 'ZRT', captures the company’s emphasis on Research, Technological innovation, and the commitment of its founder, biochemist and breast cancer researcher, David T. Zava, Ph.D., to wellness through preventative health care and the achievement of balance. With strong foundations in clinically relevant hormone testing, ZRT Laboratory stays ahead of developments in medical research, and now offers reliable, minimally invasive tests covering a range of current health care issues.

ZRT Laboratory is an independently owned and operated CLIA (Clinical Laboratory Improvement Amendments) certified hormone testing facility. Using cutting edge technology, ZRT Laboratory test products help to identify preventable hormone imbalances. ZRT Laboratory’s comprehensive test report provides information to help monitor hormone usage and restore hormonal balance. ZRT Laboratory provides hormone testing services worldwide via partnerships with over 9000 healthcare providers."