The Great Salt Lake in Utah is a source of Trace Minerals.

Consistent Quality

View our certificate of Good Manufacturing Practices.

Quality has always been a top priority at TMR. Throughout the years, TMR has been vigilant in improving our manufacturing processes. In 2004, TMR became Good Manufacturing Practices (GMP) Certified by the Natural Products Association™—one of the first 50 companies to achieve such a certification. See our GMP certificate here.

Visit http://www.npainfo.org/.

GMP certification shows our customers, retailers and international buyers that we are committed to producing safe products of high quality. We are constantly looking for new technologies and research that help us improve our manufacturing processes, and our products are tested by a third-party laboratory to ensure quality and safety.