The annual face-off between Peru and Chile sees a draw for the number of products each country boasts.

Peruvian Brand Barsol has maintained its seemingly unstoppable dominance of the pisco bestselling list.

The ongoing debate over the origins of pisco – and therefore the most authentic choice of brands – will probably never conclude. One thing which cannot be argued is that Chilean pisco is more popular with bartenders than it used to be. 

Here we look at the brands used by the World's 50 Best Bars in cocktails.