L-Tryptophan is an essential amino acid that plays a vital role in the production of serotonin, a neurotransmitter that helps regulate mood, sleep, and appetite. Each capsule contains 500 mg of high-quality L-Tryptophan, making it an excellent choice for those seeking to enhance their mood and improve sleep quality. With 120 capsules per bottle, this supplement provides a convenient and effective way to support overall well-being. Whether you're looking to manage stress, reduce anxiety, or alleviate menopausal and PMS symptoms, L-Tryptophan can be a valuable addition to your daily routine.