Introducing QRP Nutrition L-Tryptophan, a potent and natural dietary supplement designed to support overall health and well-being. Each 500mg veggie capsule contains pure L-Tryptophan, an essential amino acid that plays a crucial role in neurotransmitter synthesis and therefore supports good mood and restful sleep. Our L-Tryptophan supplement is free from artificial additives and common allergens, making it a safe and effective option for those seeking natural support for mood and sleep. With 100 capsules per bottle, you can enjoy the benefits of L-Tryptophan for an extended period of time, ensuring optimal health and vitality. Incorporate QRP Nutrition L-Tryptophan into your daily routine and experience the difference in your overall mood, relaxation, and sleep quality.