Our%20Earl%20Grey%20Tea%20is%20a%20blend%20of%20fine%20black%20China%20teas%20and%20the%20natural%20oil%20of%20bergamot%2C%20a%20pear-shaped%20citrus%20fruit.%20It%20is%20this%20same%20oil%20with%20its%20distinctive%20aroma%20that%20is%20at%20the%20heart%20of%20Demeter's%20Earl%20Grey%20Tea%20cologne.