Add water, sweetener, and coconut flakes to a saucepan and bring to a boil. Once fully boiling, remove from heat.

Add lime juice and mint leaves to a glass. You can crush your mint leaves or keep them whole, up to you!

Pour sweetened mixture into the glass and give it a good mix.

Add ice, vodka, and sparkling water. Stir well!

(optional) Garnish with a fresh lime slice and drink!