Theanine (or gamma-glutamylethylamide, 5-N-ethyl-glutamine) is a unique, non-proteinic amino acid...
Category - L-Theanine [gamma-glutamylethylamide]
L-Theanine [gamma-glutamylethylamide] is a unique amino acid contained almost exclusively in tea plants. Studies are reporting improved memory and learning abilities, lowered blood preasure, increased generation of alpha wave activity at rest and delaying exercise-induced fatigue. There are no known safety concerns despite its wide use.