Place of Origin: China
L-Theanine is derived from tea leaves. Tea is native to eastern Asia and is a member of the Theaceae family. This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters.
1. Effect on the central nervous.
2. Antihypertensive effect.
3. Effect on memory.
4. Relaxed and happy.
5. Used to anti-bacterium, with the function of sterilization and deodorization.
6. Removing radicals and anti-aging;.