Memory Tea This tea combines herbs that are used to improve mental clarity memory and vigar. This is an excellent tea to use either in the morning as a coffee replacement or in the afternoon when you need a mental lift. The memory tea may be useful to take before and during study. the principle ingredients of the tea are Ginko Leaf, which can help improve memory and cognitive function, Damiana, Yerba Mate and Kola Nut, all which help stimulate cognitivefunction. Brahmi which is an Ayurvedic medicine traditionally used to improve memory and mental capacity. Lemon Grass calms the mind and adds a soothing lemon undertone to the tea. Stevia leaf is a substitute for sugar as an aid to weight loss. Helps maintain normal healthy blood sugar levels, pancreatic and digestive function. Schizandra is a famous tonic historically consumed by Chinese royalty and by Taoist masters, It is sold to be a powerful brain and mind tonic, and is believed in China to improve memory. Polygonatum Root is a Qi and Yin tonic and believed to restore mental vitality. Rhodiola has been used for over a thousand years by Tibetans to increase mental capacity.