What gives it the dark colour? A mix of spirulina and berries. (blueberries & blackberries). All healthy good stuff!! Don't judge a drink by its colour.
Good one, Sammi ! ;P
I also used persimmons in this shake. They are super sweet if they are ripe so you probably only need 1/2 of one or a small one!! Click here to learn more about persimmons and how to prepare them!