i have ... my first purchase was the basic blu starter kit (as many seem to do) and at first i did not have this issue; however, when i got my second round set of batteries and cartomisers (2 x 78mm sealed auto volts from smokeless image with a package of their "strong sampler" as well as a package of stainless steel xl "blanks" which i filled with some cheap, generic eliquid i bought at a gas station) i noticed that my face, neck, and lips would get itchy, reddish, and very dry after only a few minutes of use (not to mention the following morning i would wake up feeling like desert face and mouth, even drinking LOTS of water!) - which was kind of a shame insofar as the si flavours went, as i really enjoyed some of them!! after doing my "research" on these forums, i found out about the whole pg/vg issue and rush-ordered a couple of samplers from virgin vapors. i surely do not have the $$ to buy exclusively from their "absolute virgin" line, but it made a HUGE difference in my ability to actually enjoy what has been (for me) a good alternative to the crappy side effects of cigarettes and cigars. my latest eliquid has been from mt. baker vapor - i order the 70/30 vg/h20 mix and haven't had any problems with any of these either!! good luck!!