The world's only liqueur made with coca leaves, the base ingredient for cocaine, has launched a ­campaign for London Fashion Week.

Agwa de Bolivia is stocked in a handful of ­specialist retailers in the UK (rsp: £27.99 for 70cl).

The herbal liqueur, at an abv of 30%, has been supplied to London Fashion Week ­parties (17-21 September).

Brand owner Proof Drinks said it was seeding the brand through underground activity and the ­on-trade before an off-trade launch.