GINKGO infusion of Yogi Tea . Infusion of Ginkgo, the leaf of the ancient temple tree, which ignites our thought process and is recognized as the guardian of mental health and longevity. In addition, Yogi adds to the composition of this infusion the fruity aroma of mint and lemongrass that allows us to keep a cool head. It also contains fresh basil, cardamom, and lemon balm along with Ginseng for a deliciously full flavor. The essence of this infusion is "Be a quiet observer."