
Add the blueberries and honey to a small saucepan with a splash of water. Gently heat for around five minutes, stirring and pressing the berries until they break down into a syrup.
Strain through a fine sieve into a bowl or glass, pressing well to extract the liquid. Discard the skins and leave the syrup to cool slightly.
Add the blueberry syrup to a blender with the mint, lime zest and juice, beauty powder, H&B Brain Complex Support and coconut water. Blend until smooth.
Pour into a glass filled with ice, then top up with soda water.
Stir gently and garnish with fresh mint leaves and a few blueberries before serving.