Part three: a randomized study to assess biomarker changes in cigarette smokers switched to Vuse Solo or Abstinence Scientific Reports FDA authorizes two more RJR tobacco e cigs and lets menthol remain on the market, ignoring its own conclusion that menthol reinforces nicotine addiction in kids' developing brains Stanton Glantz blog What is Vaping? Side Effects & Risks VUSE HAS 99% FEWER TOXICANTS THAN CIGARETTES. WE'RE WORKING ON THAT REMAINING 1%.