Potential Juul ban will boost other vaping brands, retailers and customers say Iowa State Daily The FDA is allowing vaping brand Juul to keep its e cigarettes on the market. Studies from Juul show its e cigarettes are less harmful for adult smokers, who can benefit from switching completely Juul halts sales of mint flavored e cigarette popular with teenagers Vaping The Guardian The FDA Has Banned Juuls. Here's What's Next From The FDA