While searching youtube for some different mods I stumbled upon a video about different additives they are putting in a new e-liquid. One was for energy with Taurine, Caffeine, Glucuronolactone, etc. Another was suppose to relax you containing melatonin, tryptaphan, and gaba. I've seen ones containing vitamins like C and coq10. The vaping community has been in scrutiny over the E-cigs and fighting things out with the FDA to keep us vaping. I don't see how this will help the cause. I'm not saying that I wouldn't try it, buying it might be different. No matter what we do, someone is always going to push the envelope and have an idea and market it. I'm at a loss for words now. Please post comments and/or experience you have had with any E-juice containing more than PG/VG nic flavorings etc (stuff in 99-100% of all e juice on the market today)