Similar to the Grapefruit Green; the flavors are all muted~ you can still taste the grapefruit flavor but it’s like trying to see vibrant colors with dark sunglasses on an overcast day.
The bitterness is highlighted because the fruit and tea flavors are dulled. This isn’t a horrible tea but I wouldn’t recommend it, unless you like decaf teas. After trying several decaf teas, I’ve noticed a trend where the flavors are always dulled.