Juul disregarded early evidence it was hooking teens Newer nicotine products, including vapes and snus, market themselves as safer alternatives to cigarettes but are any forms of nicotine considered safe? Respiratory and Sleep Specialist, Dr Moya Vandeleur, debunks this What Happened to Juul? E Cigarette Maker Has Developed a High Tech Vape Business Insider Juul: US bans all products from leading vaping company