L-TheaninePromotes relaxation. L theanine, a unique amino acid compound commonly found in green tea, is noted for its calming benefits. Suntheanine brand pure L theanine is produced through a patented manufacturing process. Studies with Suntheanine show it can stimulate alpha brain wave activity and promote relaxation without drowsiness. Suggested Use: 1 to 2 capsules daily between meals. Total amount: 60 vegetarian capsules Other Ingredients: Microcrystalline