King's Cross Cosmo

Use honey syrup made with 3 parts honey to 1 part water by weight for its listed portion.

Chill a cocktail coupe in advance, ensuring it's perfectly cold for serving.

Prepare a grapefruit zest twist to use as garnish later.

Combine Hayman's London Dry Gin, pink grapefruit syrup, Cointreau L'Unique, cranberry juice, freshly squeezed lime juice, honey syrup, and a touch of saline solution in a shaker.

Add ice and shake the mixture vigorously to achieve the ideal chill and dilution.

Fine strain the cocktail into the pre-chilled coupe glass.

Express the grapefruit zest over the cocktail to release its fragrant oils, and then place it as a garnish.