Comment by robertpelloni

For those who don't know, Juul is the inventor of the "salted nicotine" vaping trend which makes the nicotine spike much faster in the bloodstream than earlier vape juice, which is more like cigarettes. They have a patent but it appears to be ignored by the vape industry as "nicotine salts" are widely available (added benzoic acid). The nicotine level is also much higher, allowing for lower wattage devices and smaller vape clouds, and a harsher hit that more closely resembles smoking. I think this technology is great if it can reduce the harm of smoking and get people off of cigarettes.