I love how tart this tea is and how natural the grapefruit flavour is. I drink this tea when I am looking for a fruity green that is tart, but not sour with a mild base. There are hints of the base tea, but they only compliment the grapefruit flavour more. Though it is not sweet, the acidic tartness of the tea reminds me of the grapefruit gummy candies I used to adore as a child.