Source Naturals, L-Theanine, 200 mg, 120 capsProduct Description L Theanine is an amino acid found in green tea. It's known for promoting a sense of calm and relaxation. Many people use it to help with stress and to promote a more restful feeling. This product provides L Theanine in capsule form, making it easy to take. Product Benefits Supports Relaxation. May Help Reduce Stress. Ingredients Supplement FactsServing Size: 1 Capsule Amount Per Serving %DV L Theanine 200 mg Daily Value not