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 The Smoking Alternative, unlike any E Cigarette or Vape JUUL Are Juuls Better Than Vapes Vape Pen Showdown: Is A Vape Pen Better Than JUUL Vape Pen Better Than Juul Magic Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times