$39.20
Summary
L-Theanine is a unique free-form amino acid found almost exclusively in the species of tea plant, Camellia sinensis. It is able to cross the blood-brain barrier, increasing dopamine and GABA levels, and promoting the production of alpha brain waves. By supporting neurotransmitter modulation, L-theanine aids relaxation, REM sleep, mood balance and mental acuity.
