In separate testing, NSF International scientists also detected N,a-DEPEA in a different supplement called Detonate by Gaspari Nutrition. Regulators may want to consider taking action to warn consumers.
“We urge consumers to remain vigilant about the dietary supplement products they choose, especially since products including Craze and Detonate are available in stores and online, and encourage them to look for certification as a sign that the product has been tested and certified to be free of harmful levels of contaminants,” said Ed Wyszumiala, General Manager of NSF International’s Dietary Supplement Certification Program, which helps protect consumers by verifying what is on the dietary supplement label is in the package and that the product does not contain unsafe levels of contaminants.
This collaborative testing project was developed in response to several failed urine drug tests by professional athletes after taking an over-the-counter workout product called Craze marketed by Driven Sports, Inc. After extensive testing and a review of the product’s label at NSF International’s laboratory in Ann Arbor, Mich., scientists at NSF International, HMS and NIPHE confirmed that the substance N,N-diethylphenylethylamine was listed on the label but N,a-DEPEA, an emerging and potentially harmful designer stimulant, was found. A review of this substance shows that N,a-DEPEA is likely less potent than methamphetamine but greater than ephedrine.