Start by preparing all the ingredients. Wash the mixed berries, spinach leaves and cucumber thoroughly under running water. Remove peel of the lemon to reduce bitterness.
Add all the produces into the feed chute of your Fretta JC01 Pro Max Slow Juicer. To get the juice, turn on the juicer and slowly press the ingredients down with the pusher.
Stir the juice well to combine all the ingredients. Pour the juice into a glass and garnish with a few slices of cucumber or a sprig of mint if desired. Serve and enjoy!