Earl Grey tea is a tea blend which has been flavoured with the addition of oil of bergamot. Bergamot is a variety of orange that is often grown in Italy and France. The rind's fragrant oil is added to black tea to give Earl Grey its unique taste. Ours is delicate and light, often drunk without milk with the potential benefits it offers, which include helping improve your mood and aiding in stress relief. The bergamot in Earl Grey may help ease stress, anxiety and depression.