Five Shanghai Suspects Charged After FDA Undercover Work On Spiked Supplements

One of the undeclared stimulant ingredients, 2-amino-6-methylheptane, or DMHA, is new on FDA's radar for violative ingredients used in products marketed as dietary supplements, while the other, 1,3-dimethylamylamine, DMAA, has long been a target of agency enforcement in the supplement sector.