L-theanine supplement

L-theanine is an amino acid commonly found in tea leaves and is often used as a dietary supplement to promote relaxation, improve mood, and enhance cognitive function. It is known for its ability to increase alpha brain wave activity, which is associated with a state of relaxed alertness, and is often used in combination with caffeine to improve focus without the jittery effects. The supplement is primarily targeted at individuals seeking natural ways to manage stress, improve mental clarity, and support overall cognitive health.