Whisk the first five ingredients until it reaches a soft cream consistency resembling Cool Whip. Pour an additional 1 oz of strawberry puree at the bottom of a cup, and then add coconut water and ice, leaving about 1 inch of space at the top. Carefully spoon the cold foam over the top. Sprinkle a dash of hibiscus mangosteen powder over the cold foam using a piece of paper to cover half the cup for a neat effect. Garnish with edible flowers or a strawberry. Enjoy immediately!