philtres

/F IH1 L T ER0 Z/
noun
  1. 1

    A kind of potion, charm, or drug; especially love potion intended to make the drinker fall in love with the giver.

Source: https://en.wiktionary.org/wiki/philter, https://en.wiktionary.org/wiki/philtre, https://en.wiktionary.org/wiki/philtres