UPhilip Morris International (NYSE: PM) umemezele ukuthi i-FDA igunyaze yonke imikhiqizo yesikhwama se-nicotine ye-ZYN, okwenza i-ZYN yaba isikhwama se-nicotine sokuqala nesigunyaziwe kuphela e-United States. Ukugunyazwa kuhlanganisa imikhiqizo ehlukene engama-20 kuzo zonke izinhlobo eziyi-10 (i-Cool Mint, i-Peppermint, i-Spearmint, i-Wintergreen, i-Citrus, ikhofi, i-Cinnamon, i-Smooth, i-Chill, ne-Menthol) kuwo womabili amandla angu-3mg no-6mg.