as long as it's Glycerine, Alcohol (content 35%), Aniseed Oil, Water and no other additives it should be fine. The Aniseed Oil is a natural extracted essence oil and is safe for
vaping. The only issue I can see is some seperation of the oil but the alcohol should prevent that from happening. You may need to evaporate the alcohol off if it effects taste. A 24 hour airing with the cape off should take care of that but make sure it's well blended and stays together first before airing (May need to shake it and steep it awhile to keep it from seperating).