Add blueberries, sugar, and water to a small saucepan. Stir in Juicy Blueberry and Vanilla Waffle Flavour Drops.
Set the saucepan over medium heat, stirring occasionally until the mixture comes to a simmer.
Let the syrup simmer for 2 minutes, then remove from the heat.
Pour the syrup into a heat-safe container and refrigerate to cool.