Effects Of Juul Pods Potential Juul ban will boost other vaping brands, retailers and customers say Why Were Juul Pods Banned The FDA Has Banned Juuls. Here's What's Next From The FDA The FDA has banned Juul vapes in the U.S. after regulators found Juul's data on the toxicity of its products was lacking and conflicting. After Juul e cigs banned, health officials still concerned over synthetic nicotine vapes