01 - Place banana, blueberries, coconut milk, coconut water, chia seeds, shredded coconut, and sweetener (if using) into blender canister.
02 - Add ice cubes for extra chill and thicker consistency, if desired.
03 - Blend on high speed until completely smooth and creamy, stopping to scrape down sides of blender as needed.
04 - Test smoothie and blend in additional sweetener if more sweetness is preferred.
05 - Divide evenly between two glasses and serve immediately while cold.