Since ancient times, gotu kola has been used in traditional medicine in Thailand and India, and has been called a "champion herb" and has been useful. In Japan, it is also called Centella Asiatica. In Thailand, in addition to cooking, it has been put in the contents of herbal balls used in Thai massage and has been popular with Thai people as a healing herb. Gotu kola mainly contains Asiatic ticosides, madecassosides, madecassso acids (madecassic acids), triterpenoid saponins. In addition, gotu kola is an herb that has attracted the world's attention since the WHO (World Health Organization) announced that it is one of the "phenomenal medicinal herbs of the 21st century" and one of the plants that should be protected. Japan is no exception, and cosmetics using CICA ingredients derived from Centella Asiatica are sold. The clear yellow color and the refreshing and gentle taste reminiscent of green tea make it easy to pair with Japan meals, and since it is caffeine-free, it can be enjoyed at meals or before bed. Recommended herbal tea for those who want to create a good night's sleep space and those who want to move refreshingly in the morning. * Precautions Please refrain from drinking if you are pregnant or breastfeeding. While general herbal teas are often blended with multiple herbs, Avai Boube sticks to "single herbal teas". It is a product that is particular about packing the amount that delivers the ingredients of Gotsu Kola to the body firmly without blending. In addition, the single herbal tea is made possible by the 114-year history of the Abai Boobe National Hospital Foundation, which has a vast pesticide-free plantation, and its quality is guaranteed by the Queen Project (Royal Project). * All of Avai Boube's herbs are carefully grown on pesticide-free farms that have cleared IFOAM and ACT. Also, herbal teas are FDA-approved foods. * Herbal tea is caffeine-free.