Jarrow Formulations Theanine 200, 60 caps

Theanine 200 is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism.

• Theanine induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves.
• Theanine may improve learning ability and sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain.
• Theanine exerts protective effects on the brain by antagonizing glutamate toxicity.