CBD vape oil is becoming a more popular method for users to use cannabis for vaping. The chemical is derived from cannabis and is safer than cigarettes made of tobacco. It's a substitute for smoking and is non-psychoactive. Its base ingredient is vegetable Glycerine that creates a vapour when heated. http://cbd-vape-oil-uk59304.thenerdsblog.com/16581206/how-to-turn-your-cbd-vape-juice-uk-from-blah-into-fantastic