Has anyone here heard of people using PVs for or selling ejuices that contain any other "active" ingredients besides nicotine? And NO, I'm not talking about anything illegal.
I was thinking more along the lines of caffeine. Or maybe theobromine.
I have done some web searches and found ejuice sold out of Germany that contains vitamins. Not sure if that is such a good idea or not.
Obviously, even caffeine would have to be in small, regulated doses so as not to be toxic.
But, if nicotine, why not caffeine?
I was thinking more along the lines of caffeine. Or maybe theobromine.
I have done some web searches and found ejuice sold out of Germany that contains vitamins. Not sure if that is such a good idea or not.
Obviously, even caffeine would have to be in small, regulated doses so as not to be toxic.
But, if nicotine, why not caffeine?