Pink Gin is a cocktail made fashionable in the United Kingdom in the mid-19th century, consisting of Plymouth gin and a dash of 'pink' Angostura bitters, a dark red extract of gentian and spices, known from the 1820s at Angostura, Venezuela but now made in Trinidad and Tobago. Lemon rind is also commonly used as a garnish, with the citrus oils subtly complementing the flavour.