NATURAL HERBAL INGREDIENTS: Our formula was handpicked by health experts to include natural herbs and vitamins that can provide you stress relief and help ease you into a deep, calming sleep. Our formula features valerian root, an herb that has been used to promote sleep for thousands of years, lemon balm, an herb that can help soothe symptoms of stress, and chamomile, an herb that has been consumed for centuries as a natural remedy. It also includes non-herbal melatonin (3 mg) and 5-HTP.