Origin: An amino acid derived from green tea
Also Known As:
Overview: Theanine also known as L-γ-glutamylethylamide and N5-ethyl-L-glutamine, is an amino acid analogue of the proteinogenic amino acids L-glutamate and L-glutamine and is found primarily in particular plant and fungal species.
As a dietary supplement, it is often taken as a way to promote relaxation, ease stress, and unwind.
Common Dosage: 200 mg