I read this article idk if it's true or not but the FDA is supposedly trying to get involved in vaping now after years of keeping their noses out of it and make manufacturers get their approval to market their e-liquid otherwise doing so without their approval is being considered illegal this is supposed to be put into action 8/8/2018 according to the bullshit article I read which I attached a link but this shit sounds like it very well could be true
https://www.google.com/amp/thehill....ences-of-the-fdas-e-cigarette-regulations?amp
https://www.google.com/amp/thehill....ences-of-the-fdas-e-cigarette-regulations?amp