Went to a tobacco store right next to my former work to buy some e-juice since I had no gas to go to one of my usual shops... Tried a few Tobacco flavors and picked the best of the three or four(and by best I mean not the worst, they were all not great) I go fill my tank, and boy was it harsh! Then I noticed a sticker on the side of the bottle that said "PG". No mention of VG, so could it have been 100% PG? It would explain the harshness! Needless to say, I'll stick to vape shops from now on!