Angostura Bitters: Angostura bitters is a concentrated bitters (herbal alcoholic preparation) based on gentian, herbs, and spices, by House of Angostura in Trinidad and Tobago. It is typically used for flavouring beverages or, less often, food. The bitters were first produced in the town of Angostura (now Ciudad Bolívar, Venezuela), hence the name, but do not contain angostura bark. The bottle is recognisable by its distinctive oversized label. Angostura is Spanish for 'narrowing', the town of Angostura having been at the first narrowing of the Orinoco River.
Cointreau: Cointreau is an orange-flavoured triple sec liqueur produced in Saint-Barthélemy-d'Anjou, France. It is consumed as an apéritif and digestif, and is a component of several well-known cocktails. It was originally called Curaçao Blanco Triple Sec. Despite the orange bottle, Cointreau is colourless.