01 - Place the orange, grapefruit, banana, grated ginger, and lime juice into a blender.
02 - Add coconut water (or filtered water), and ice cubes if using.
03 - Blend on high speed until smooth and creamy.
04 - Taste and add honey or agave syrup if more sweetness is desired; blend again briefly.
05 - Pour into glasses and serve immediately, garnished with a citrus slice or fresh mint if desired.