Add all the ingredients into a blender and process to obtain a smooth liquid.
Adjust to your taste and texture preferences, adding more almond milk, berries or banana for sweetness.
Divide into serving glasses.
Serve immediately and store any leftovers in a lidded glass jar in the fridge for up to two days. It might separate a bit when stored, so shake or stir it before serving.
Notes
you can use any leftover berry smoothie and freeze it in an ice cube tray for a quick refreshing drink — simply blitz the smoothie cubes with some almond milk.