John C Travis
John C Travis
Certified for Sport Principal Technical Manager
NSF International

As a scientist, John has more than 25 years of experience specializing in the analysis of dietary supplements. Over the years at the global public health organization NSF International, John has analyzed countless dietary supplement products for contaminants, emerging drugs, and harmful compounds. He was instrumental in developing the screening methods used for the NSF International Certified for Sport® program.

John has been involved with the analysis of pharmaceutical agents and illicit drugs, stimulants, and other prohibited substances in dietary supplements, co-authoring scientific papers on ingredients found in dietary supplements.