Add the bottle contents to a 1 L (33.8 US fl oz) bottle and top up with vodka or neutral alcohol at 50% ABV.
Ingredients
Invert sugar syrup, fructose syrup, water, glucose syrup, flavourings, humectant (E422), colours (E122, E142, E133, E150d), preservatives (sodium metabisulphite potassium sorbate), thickener (E466), acid (citric acid)