Q Vapour Labs current line: #DEMANDPURITY promotes just that. The slogan "purity over profits" is a revolutionary idea that we, in the vape community, can get behind. All ingredients are USP grade topped off with American made child resistant safety caps. Standard sized bottles are a generous 17ml with a 70vg/30pg split so you get nice clouds without clogging cartos and plumes even better in a dripper. What really drew me to this company was there is no added coloring, alcohol, water, sweeteners, or flavor enhancers. Not only that but they even have a tree nut, trace aspirin, latex, and BPA free production process.