This GABA (Gamma-Aminobutyric Acid) Oolong is from Nantou, Taiwan, invented by the Japanese in 1984. Flushed with nitrogen during the oxidation process. GABA Oolong is very popular because of its benefits such as relieving anxiety, improving mood, reducing symptoms of premenstrual syndrome (PMS), and treating attention deficit-hyperactivity disorder (ADHD).
ORIGIN: Nantou, Taiwan
Notes: Sweet roasted corn
| Country | Type of tea | Rinse | Water Temp | 1st steep | 2nd steep | 3rd steep |
| China | Green | No | 190ºF / 88ºC | 15 sec | 10 sec | 20 sec |
| China | Aged white | Yes | 205ºF / 96ºC |
1 min |
15 sec |
25 sec |
| China | Classic white | No | 175ºF / 80ºC | 30 sec | 15 sec |
30 sec |
| China | Twisted oolong | No | 205ºF / 96ºC | 30 sec | 15 sec | 20 sec |
| China | Rolled oolong | No | 205ºF / 96ºC | 45 sec | 15 sec | 20 sec |
| China | Small leaves black | No | 205ºF / 96ºC | 15 sec | 25 sec | 35 sec |
| China | Big leaves black | No | 205ºF / 96ºC | 45 sec | 15 sec | 30 sec |
| China | Shou puerh | Yes | 205ºF / 96ºC | 30 sec | 15 sec | 30 sec |
| China | Heicha | Yes | 205ºF / 96ºC | 30 sec | 15 sec | 30 sec |
| China | Sheng puerh | Yes |
190ºF / 88ºC |
30 sec |
20 sec |
30 sec |
| China | Sheng puerh | Yes | 205ºF / 96ºC | 15 sec | 10 sec | 15 sec |