ISSAISSA Organic Oolong Tea is produced by the ISSAISSA International Research Team from Taiwan, using modern bioengineering technology to ferment high-quality organic alpine oolong tea for 6 months with Antrodia Camphorata Ganoderma lucidum: A new type of health tea obtained. In addition to catechins and related derivatives, the tea polyphenols released by ISSAISSA Organic Oolong Tea when brewed, the “theanine” in it can promote the body’s release of GABA (Gamma-aminobutyric acid, y-aminobutyric acid, It is an amino acid that the human body can produce on its own) and dopamine and other neurotransmitters, which reduce sympathetic nerve responses. More importantly, it contains unique bioactive ingredients of Antrodia camphorata, such as triterpenes, polysaccharides, adenosine, SOD, etc.