Positive Mood Support. Promotes Relaxation. Gluten Wheat and Dairy Free. Suitable for Vegetarians. Kosher. This product provides natural-source 5-HTP that is peak X-free. 5-HTP supports your brain's production of serotonin. Together with Vitamin B6 Magnesium and Valerian Root extract this formulation helps to promote both a positive mood and a state of relaxation.