The label from the ginger beer I drank with lunch:
Henry Zietsch 1861-1923
ZIETSCH BROS. OLDE STONEY GINGER BEER
Made to an original Zietsch family recipe
Elsewhere on the label:
Carbonated water, white sugar, flavour, food acid 330, preservative 211, colour 150.
I like things done the olde-fashioned way... :-)