Natural Standard is an international research collaboration that systematically reviews scientific evidence on complementary and alternative medicine.

Natural Standard Research Collaboration was founded in 2000 to serve as a clearing house for information on evidence-based medicine covering numerous healthcare disciplines.

This international effort involves authors, editors, and peer reviewers from multiple academic and research institutions.

[5][6] Natural Standard thru the new Therapeutic Research Center is a subscription-only database that delivers information about complementary and alternative medicine and dietary supplements and produces the Natural Medicines Comprehensive Database (NMCD).

Natural Standard provides information that is broad in scope, and focused on both medications and disease states.