No, it isn't, mine is hard die smoker, no chance, I tried everything, now the doctor told her to give up... we'll see if she does, this one is te one she stuck with for now. Definitely a must for a POD/Vape pen and stay away from baccos, refreshing, not harsh, the milk/milk and honey layer makes it smooth to avoid throat irritation, that way you can push nicotine higher. the other trick is a Salt/freebase mix nicotine, throat hit+low hit Yes, I tried that route as well, not bad, but salts need twice the concentration. so a 6mg base has to be a 3mg Freebase and 6mg Salts