Our all-natural, non-GMO, gluten-free Sleep Formula is a Propriety Blend that includes Melatonin, L-Tryptophan, Lemon Balm, and Passion Flower, Ashwagandha, and 5-HTP. With all the stresses and distractions of life, high quality sleep is important. With this natural sleep supplement you will be able sleep better and reap the benefits that added hours of quality sleep can bring. Rest assured that all of our supplements are manufactured in the United States and third party tested to ensure the highest standards of quality and and consistency.