The Plant Profiler is an online reference containing monographs for 40 different plant species. Each table lists the Sigma-Aldrich bioactives found within each plant. The high quality, evidence-based information on each Plant Profiler monograph is gathered by Natural Standard, the authority on integrative medicine. Natural Standard is a group of clinicians and researchers that systematically gathers scientific data on medicinal plants and functional foods, frequently studied for their therapeutic effects. The scientific data gathered by Natural Standard undergoes blinded editorial and peer review. The Plant Profiler enables food scientists, alternative medicine researchers, plant biotechnologists and nutrition scientists to gain a better understanding of their plant of interest and find bioactive compounds from Sigma-Aldrich for future research studies.